{"title":"Dichroic Optics","description":"\u003cp\u003e\u003cstrong\u003eDichroic Optics\u003c\/strong\u003e engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coated design pairs high reflectance at one band with high transmission at the complementary band, ideal for pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries.\u003c\/p\u003e\n\u003cp\u003eCommon configurations include 532 nm\/1064 nm, 515 nm\/1030 nm, and 800 nm\/1550 nm splitters. 57 products with 0°, 17°, and 45° angles, on UVFS or IRFS substrates with IBS dielectric stacks.\u003c\/p\u003e","products":[{"product_id":"flat-dichroic-mirror-hr195-201nm-ht261-267nm-45","title":"Flat Dichroic Mirror HR195-201nm HT261-267nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR195-201nm HT261-267nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-2.0-DM368-DM369) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 195 - 201 nm while transmitting at 261 - 267 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e198 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 198 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473998725274,"sku":"PP-UVFS-25.4-2.0-DM368-DM369","price":2299.38,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204474646002_350.png?v=1772512478"},{"product_id":"flat-dichroic-mirror-hr266nm-ht532-1064nm-45","title":"Flat Dichroic Mirror HR266nm HT532+1064nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR266nm HT532+1064nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-6.0-DM235) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 266 nm while transmitting at 532 + 1064 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e266 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 266 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473998758042,"sku":"PP-UVFS-12.7-6.0-DM235","price":220.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204477519236_350.png?v=1772512480"},{"product_id":"flat-dichroic-mirror-hr266nm-ht532-1064nm-46","title":"Flat Dichroic Mirror HR266nm HT532+1064nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR266nm HT532+1064nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-6.35-DM430) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 266 nm while transmitting at 532 + 1064 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e266 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 266 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473998790810,"sku":"PP-UVFS-12.7-6.35-DM430","price":229.9,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204480283936_350.png?v=1772512482"},{"product_id":"flat-dichroic-mirror-hr266nm-ht532-1065nm-45","title":"Flat Dichroic Mirror HR266nm HT532+1065nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR266nm HT532+1065nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-6.35-DM431) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 266 nm while transmitting at 532 + 1065 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e266 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 266 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473998823578,"sku":"PP-UVFS-12.7-6.35-DM431","price":191.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204483047919_350.png?v=1772512484"},{"product_id":"flat-dichroic-mirror-hr266nm-ht532-1064nm-47","title":"Flat Dichroic Mirror HR266nm HT532+1064nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR266nm HT532+1064nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-6.35-DM302) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 266 nm while transmitting at 532 + 1064 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e266 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 266 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473998889114,"sku":"PP-UVFS-12.7-6.35-DM302","price":210.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204485866430_350.png?v=1772512486"},{"product_id":"flat-dichroic-mirror-hr266nm-ht532-1064nm-48","title":"Flat Dichroic Mirror HR266nm HT532+1064nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR266nm HT532+1064nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM235) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 266 nm while transmitting at 532 + 1064 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e266 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 266 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473999478938,"sku":"PP-UVFS-25.4-6.35-DM235","price":383.23,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204488559314_350.png?v=1772512489"},{"product_id":"flat-dichroic-mirror-hr230-290nm-ht460-580-1100-1600nm-60","title":"Flat Dichroic Mirror HR230-290nm HT460-580+1100-1600nm 60°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR230-290nm HT460-580+1100-1600nm 60°\u003c\/strong\u003e (PP-UVFS-20.0-5.0-DM376-DM376) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 230 - 290 nm while transmitting at 460 - 580 + 1100 - 1600 nm. It is optimized for an angle of incidence of \u003cstrong\u003e60°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e260 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 20 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 260 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473999511706,"sku":"PP-UVFS-20.0-5.0-DM376-DM376","price":191.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204491257139_350.png?v=1772512491"},{"product_id":"flat-dichroic-mirror-hr230-290nm-ht460-580-760-830-1100-1600nm-6","title":"Flat Dichroic Mirror HR230-290nm HT460-580+760-830+1100-1600nm 60°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR230-290nm HT460-580+760-830+1100-1600nm 60°\u003c\/strong\u003e (PP-UVFS-25.4-5.0-DM376-DM376) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 230 - 290 nm while transmitting at 460 - 580 + 760 - 830 + 1100 - 1600 nm. It is optimized for an angle of incidence of \u003cstrong\u003e60°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e260 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 260 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473999544474,"sku":"PP-UVFS-25.4-5.0-DM376-DM376","price":287.47,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204494003312_350.png?v=1772512493"},{"product_id":"flat-dichroic-mirror-hr258-272nm-ht700-900nm-45","title":"Flat Dichroic Mirror HR258-272nm HT700-900nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR258-272nm HT700-900nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-3.0-DM440-AR806) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 258 - 272 nm while transmitting at 700 - 900 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e265 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 265 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473999577242,"sku":"PP-UVFS-25.4-3.0-DM440-AR806","price":287.47,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204496758588_350.png?v=1772512495"},{"product_id":"flat-dichroic-mirror-hr337-349nm-ht515-1030nm-45","title":"Flat Dichroic Mirror HR337-349nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR337-349nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-3.0-DM438-AR804EL) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 337 - 349 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e343 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 343 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473999610010,"sku":"PP-UVFS-12.7-3.0-DM438-AR804EL","price":450.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204499503827_350.png?v=1772512498"},{"product_id":"flat-dichroic-mirror-hr337-349nm-ht515-1030nm-46","title":"Flat Dichroic Mirror HR337-349nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR337-349nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-3.0-DM438-AR804EL) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 337 - 349 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e343 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 343 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47473999675546,"sku":"PP-UVFS-25.4-3.0-DM438-AR804EL","price":728.08,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204502256749_350.png?v=1772512500"},{"product_id":"flat-dichroic-mirror-hr342-347nm-ht515-1030nm-45","title":"Flat Dichroic Mirror HR342-347nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR342-347nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-3.0-DM438-AR804) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 342 - 347 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e344.5 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 344.5 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000035994,"sku":"PP-UVFS-12.7-3.0-DM438-AR804","price":431.11,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204504990875_350.png?v=1772512503"},{"product_id":"flat-dichroic-mirror-hr342-347nm-ht515-1030nm-46","title":"Flat Dichroic Mirror HR342-347nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR342-347nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-3.0-DM438-AR804) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 342 - 347 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e344.5 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 344.5 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000068762,"sku":"PP-UVFS-25.4-3.0-DM438-AR804","price":709.08,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204507844268_350.png?v=1772512504"},{"product_id":"flat-dichroic-mirror-hr342-347nm-ht515-1030nm-47","title":"Flat Dichroic Mirror HR342-347nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR342-347nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM366) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 342 - 347 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e344.5 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 344.5 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000527514,"sku":"PP-UVFS-25.4-6.35-DM366","price":287.47,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204510700476_350.png?v=1772512507"},{"product_id":"flat-dichroic-mirror-hr343nm-ht515-1030nm-45","title":"Flat Dichroic Mirror HR343nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR343nm HT515+1030nm 45°\u003c\/strong\u003e (PLW-DEG0.5-UVFS-12.7-5.0-DM236-AR411) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 343 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e343 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 343 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000625818,"sku":"PLW-DEG0.5-UVFS-12.7-5.0-DM236-AR411","price":182.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204512405234_350.png?v=1772512508"},{"product_id":"flat-dichroic-mirror-hr343nm-ht515-1030nm-46","title":"Flat Dichroic Mirror HR343nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR343nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM389-AR753) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 343 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e343 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 343 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000658586,"sku":"PP-UVFS-25.4-6.35-DM389-AR753","price":210.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204515142111_350.png?v=1772512511"},{"product_id":"flat-dichroic-mirror-hr355nm-ht532-1064nm-45","title":"Flat Dichroic Mirror HR355nm HT532+1064nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR355nm HT532+1064nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-4.0-DM71-AR114) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 355 nm while transmitting at 532 + 1064 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e355 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 355 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000724122,"sku":"PP-UVFS-25.4-4.0-DM71-AR114","price":268.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204517892626_350.png?v=1772512513"},{"product_id":"flat-dichroic-mirror-hr355nm-ht532-1064nm-46","title":"Flat Dichroic Mirror HR355nm HT532+1064nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR355nm HT532+1064nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM388-AR752) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 355 nm while transmitting at 532 + 1064 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e355 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 355 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000789658,"sku":"PP-UVFS-25.4-6.35-DM388-AR752","price":344.85,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204520809656_350.png?v=1772512516"},{"product_id":"flat-dichroic-mirror-hr376-425nm-ht700-900nm-45","title":"Flat Dichroic Mirror HR376-425nm HT700-900nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR376-425nm HT700-900nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-3.0-DM72-AR115) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 376 - 425 nm while transmitting at 700 - 900 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e400.5 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 400.5 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474000855194,"sku":"PP-UVFS-25.4-3.0-DM72-AR115","price":364.04,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204523483140_350.png?v=1772512518"},{"product_id":"flat-dichroic-mirror-hr410-490nm-ht715-1200nm-45","title":"Flat Dichroic Mirror HR410-490nm HT715-1200nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Dichroic Mirror HR410-490nm HT715-1200nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-3.0-DM337-AR661) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 410 - 490 nm while transmitting at 715 - 1200 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e450 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 450 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001051802,"sku":"PP-UVFS-25.4-3.0-DM337-AR661","price":1322.21,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08203204526198570_350.png?v=1772512520"},{"product_id":"harmonic-beam-splitter-hr256-276nm-ht400nm-45","title":"Harmonic Beam Splitter HR256-276nm HT400nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR256-276nm HT400nm 45°\u003c\/strong\u003e (O-DM-25.4-3.0-BL232) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 256 - 276 nm while transmitting at 400 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e266 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 266 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001084570,"sku":"O-DM-25.4-3.0-BL232","price":380.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510833678369_350.png?v=1772512522"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515nm-45","title":"Harmonic Beam Splitter HR257nm HT515nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-3.0-DM214-AR362) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001182874,"sku":"PP-UVFS-12.7-3.0-DM214-AR362","price":316.16,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510835371836_350.png?v=1772512525"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515-1030nm-42-48","title":"Harmonic Beam Splitter HR257nm HT515+1030nm 42-48° — HR coating @260 nm","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515+1030nm 42-48°\u003c\/strong\u003e (PP-UVFS-12.7-6.35-DM220-AR652+) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e42-48°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001215642,"sku":"PP-UVFS-12.7-6.35-DM220-AR652+","price":210.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510838079910_350.png?v=1772512527"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515-1030nm-42-49","title":"Harmonic Beam Splitter HR257nm HT515+1030nm 42-48°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515+1030nm 42-48°\u003c\/strong\u003e (PP-UVFS-12.7-6.35-DM220-AR652) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e42-48°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001248410,"sku":"PP-UVFS-12.7-6.35-DM220-AR652","price":182.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510840617866_350.png?v=1772512529"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515nm-46","title":"Harmonic Beam Splitter HR257nm HT515nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-3.0-DM429-AR362) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001313946,"sku":"PP-UVFS-25.4-3.0-DM429-AR362","price":364.04,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510843159969_350.png?v=1772512531"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515nm-47","title":"Harmonic Beam Splitter HR257nm HT515nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM214-AR362) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001346714,"sku":"PP-UVFS-25.4-6.35-DM214-AR362","price":536.56,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510845863348_350.png?v=1772512534"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515-1030nm-45","title":"Harmonic Beam Splitter HR257nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM520-AR943) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001379482,"sku":"PP-UVFS-25.4-6.35-DM520-AR943","price":728.08,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510848540798_350.png?v=1772512536"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515-1030nm-46","title":"Harmonic Beam Splitter HR257nm HT515+1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515+1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM265-AR465) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 + 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001412250,"sku":"PP-UVFS-25.4-6.35-DM265-AR465","price":440.8,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510851291059_350.png?v=1772512538"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515nm-48","title":"Harmonic Beam Splitter HR257nm HT515nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515nm 45°\u003c\/strong\u003e (O-DM-25.4-9.0-BL233) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001445018,"sku":"O-DM-25.4-9.0-BL233","price":351.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510853975596_350.png?v=1772512540"},{"product_id":"harmonic-beam-splitter-hr257nm-ht515nm-49","title":"Harmonic Beam Splitter HR257nm HT515nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR257nm HT515nm 45°\u003c\/strong\u003e (O-DM-50.8-9.0-BL234) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 257 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e257 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 50.8 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 257 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001510554,"sku":"O-DM-50.8-9.0-BL234","price":665.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510855674339_350.png?v=1772512542"},{"product_id":"harmonic-beam-splitter-hr400nm-ht800nm-45","title":"Harmonic Beam Splitter HR400nm HT800nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR400nm HT800nm 45°\u003c\/strong\u003e (O-DM-25.4-3.0-BL235) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 400 nm while transmitting at 800 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e400 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eUV\/blue harmonic cleanup\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 400 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474001608858,"sku":"O-DM-25.4-3.0-BL235","price":351.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510857374943_350.png?v=1772512544"},{"product_id":"harmonic-beam-splitter-hr500-530nm-ht1030nm-45","title":"Harmonic Beam Splitter HR500-530nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR500-530nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-20.0-3.0-DM77-AR120) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 500 - 530 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 20 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005213338,"sku":"PP-UVFS-20.0-3.0-DM77-AR120","price":220.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510859072223_350.png?v=1772512546"},{"product_id":"harmonic-beam-splitter-hr510-530nm-ht1030nm-45","title":"Harmonic Beam Splitter HR510-530nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR510-530nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM371) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 510 - 530 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e520 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 520 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005246106,"sku":"PP-UVFS-25.4-6.35-DM371","price":440.8,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510861796345_350.png?v=1772512549"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-45","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-3.0-DM255-AR20) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005278874,"sku":"PP-UVFS-12.7-3.0-DM255-AR20","price":325.66,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510864483181_350.png?v=1772512551"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-46","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-12.7-3.0-DM77-AR120+) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 12.7 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005311642,"sku":"PP-UVFS-12.7-3.0-DM77-AR120+","price":182.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510867181659_350.png?v=1772512553"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-47","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-20.0-3.0-DM256-AR120) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 20 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005377178,"sku":"PP-UVFS-20.0-3.0-DM256-AR120","price":134.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510869872628_350.png?v=1772512555"},{"product_id":"harmonic-beam-splitter-hr1030nm-ht515nm-0","title":"Harmonic Beam Splitter HR1030nm HT515nm 0°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR1030nm HT515nm 0°\u003c\/strong\u003e (PP-UVFS-25.4-1.0-DM372-AR706) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 1030 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e0°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e1030 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eOPA seed–pump combining\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS JGS1\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 1030 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005409946,"sku":"PP-UVFS-25.4-1.0-DM372-AR706","price":517.37,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510875527529_350.png?v=1772512558"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-0","title":"Harmonic Beam Splitter HR515nm HT1030nm 0°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 0°\u003c\/strong\u003e (O-DM-25.4-3.0-BL236) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e0°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005475482,"sku":"O-DM-25.4-3.0-BL236","price":351.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510878224066_350.png?v=1772512559"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-48","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (O-DM-25.4-3.0-BL237) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005573786,"sku":"O-DM-25.4-3.0-BL237","price":351.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510879933285_350.png?v=1772512562"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-49","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM77-AR120) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005606554,"sku":"PP-UVFS-25.4-6.35-DM77-AR120","price":373.73,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510881635969_350.png?v=1772512564"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-50","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (O-DM-25.4-9.0-BL238) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005704858,"sku":"O-DM-25.4-9.0-BL238","price":351.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510884349375_350.png?v=1772512566"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-51","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (O-DM-50.8-9.0-BL239) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 50.8 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005737626,"sku":"O-DM-50.8-9.0-BL239","price":665.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510886043071_350.png?v=1772512569"},{"product_id":"harmonic-beam-splitter-hr515nm-ht1030nm-52","title":"Harmonic Beam Splitter HR515nm HT1030nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR515nm HT1030nm 45°\u003c\/strong\u003e (PP-UVFS-50.8-8.0-DM77-AR120) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 515 nm while transmitting at 1030 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e515 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 50.8 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eSecond-harmonic (SHG) routing\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 515 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005803162,"sku":"PP-UVFS-50.8-8.0-DM77-AR120","price":478.99,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510887749797_350.png?v=1772512571"},{"product_id":"harmonic-beam-splitter-hr1030nm-ht515nm-45","title":"Harmonic Beam Splitter HR1030nm HT515nm 45°","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHarmonic Beam Splitter HR1030nm HT515nm 45°\u003c\/strong\u003e (PP-UVFS-25.4-6.35-DM479-AR921) is a flat dichroic beam splitter engineered for spectral combining and separation in multi-line femtosecond optical systems. The dielectric coating reflects strongly at 1030 nm while transmitting at 515 nm. It is optimized for an angle of incidence of \u003cstrong\u003e45°\u003c\/strong\u003e near a design wavelength of \u003cstrong\u003e1030 nm\u003c\/strong\u003e. The UV fused silica substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic beam combining and separation\u003c\/li\u003e\n\u003cli\u003ePump–probe spectroscopy\u003c\/li\u003e\n\u003cli\u003eOPA seed–pump combining\u003c\/li\u003e\n\u003cli\u003eFemtosecond amplifier and OPA beam paths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eUVFS Corning 7980 0F\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the 1030 nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this beam splitter ships matched to spec sheet, with reflectance measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Optoman","offers":[{"title":"Default Title","offer_id":47474005835930,"sku":"PP-UVFS-25.4-6.35-DM479-AR921","price":229.9,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08150510890480218_350.png?v=1772512573"},{"product_id":"dichroic-mirror-r900","title":"Dichroic Mirror R900","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDichroic Mirror R900\u003c\/strong\u003e (O-CDM-25.4-6.0-BL240) is a flat dichroic mirror engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coating design pairs high reflectance at the operating wavelength with high transmission at the complementary band — typically used in pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries. Optimized for an angle of incidence of \u003cstrong\u003eNone°\u003c\/strong\u003e at a center wavelength of the design wavelength, the None substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into modern Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebroadband fs oscillator beam paths\u003c\/li\u003e\n\u003cli\u003epulse-preserving relay\u003c\/li\u003e\n\u003cli\u003emulti-wavelength routing\u003c\/li\u003e\n\u003cli\u003egeneral ultrafast optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eNone\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the specified nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The mount-side rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this mirror ships matched to spec sheet, with reflectance and group-delay-dispersion measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47474005868698,"sku":"O-CDM-25.4-6.0-BL240","price":144.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08055419120534336_350.png?v=1772512575"},{"product_id":"dichroic-mirror-r900-1","title":"Dichroic Mirror R900","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDichroic Mirror R900\u003c\/strong\u003e (O-CDM-25.4-9.53-BL241) is a flat dichroic mirror engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coating design pairs high reflectance at the operating wavelength with high transmission at the complementary band — typically used in pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries. Optimized for an angle of incidence of \u003cstrong\u003eNone°\u003c\/strong\u003e at a center wavelength of the design wavelength, the None substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into modern Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebroadband fs oscillator beam paths\u003c\/li\u003e\n\u003cli\u003epulse-preserving relay\u003c\/li\u003e\n\u003cli\u003emulti-wavelength routing\u003c\/li\u003e\n\u003cli\u003egeneral ultrafast optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eNone\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the specified nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The mount-side rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this mirror ships matched to spec sheet, with reflectance and group-delay-dispersion measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47474005934234,"sku":"O-CDM-25.4-9.53-BL241","price":144.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08055419122205547_350.png?v=1772512577"},{"product_id":"dichroic-mirror-r350","title":"Dichroic Mirror R350","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDichroic Mirror R350\u003c\/strong\u003e (O-CDM-25.4-6.0-BL242) is a flat dichroic mirror engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coating design pairs high reflectance at the operating wavelength with high transmission at the complementary band — typically used in pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries. Optimized for an angle of incidence of \u003cstrong\u003eNone°\u003c\/strong\u003e at a center wavelength of the design wavelength, the None substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into modern Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebroadband fs oscillator beam paths\u003c\/li\u003e\n\u003cli\u003epulse-preserving relay\u003c\/li\u003e\n\u003cli\u003emulti-wavelength routing\u003c\/li\u003e\n\u003cli\u003egeneral ultrafast optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eNone\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the specified nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The mount-side rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this mirror ships matched to spec sheet, with reflectance and group-delay-dispersion measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47474005999770,"sku":"O-CDM-25.4-6.0-BL242","price":144.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08055419123878484_350.png?v=1772512584"},{"product_id":"dichroic-mirror-r500","title":"Dichroic Mirror R500","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDichroic Mirror R500\u003c\/strong\u003e (O-CDM-25.4-6.0-BL243) is a flat dichroic mirror engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coating design pairs high reflectance at the operating wavelength with high transmission at the complementary band — typically used in pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries. Optimized for an angle of incidence of \u003cstrong\u003eNone°\u003c\/strong\u003e at a center wavelength of the design wavelength, the None substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into modern Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebroadband fs oscillator beam paths\u003c\/li\u003e\n\u003cli\u003epulse-preserving relay\u003c\/li\u003e\n\u003cli\u003emulti-wavelength routing\u003c\/li\u003e\n\u003cli\u003egeneral ultrafast optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eNone\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the specified nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The mount-side rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this mirror ships matched to spec sheet, with reflectance and group-delay-dispersion measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47474006065306,"sku":"O-CDM-25.4-6.0-BL243","price":144.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08055419125542010_350.png?v=1772512586"},{"product_id":"dichroic-mirror-r600","title":"Dichroic Mirror R600","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDichroic Mirror R600\u003c\/strong\u003e (O-CDM-25.4-6.0-BL244) is a flat dichroic mirror engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coating design pairs high reflectance at the operating wavelength with high transmission at the complementary band — typically used in pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries. Optimized for an angle of incidence of \u003cstrong\u003eNone°\u003c\/strong\u003e at a center wavelength of the design wavelength, the None substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into modern Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebroadband fs oscillator beam paths\u003c\/li\u003e\n\u003cli\u003epulse-preserving relay\u003c\/li\u003e\n\u003cli\u003emulti-wavelength routing\u003c\/li\u003e\n\u003cli\u003egeneral ultrafast optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eNone\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the specified nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The mount-side rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this mirror ships matched to spec sheet, with reflectance and group-delay-dispersion measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47474006098074,"sku":"O-CDM-25.4-6.0-BL244","price":144.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08055419127200639_350.png?v=1772512589"},{"product_id":"dichroic-mirror-r950","title":"Dichroic Mirror R950","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDichroic Mirror R950\u003c\/strong\u003e (O-CDM-25.4-6.0-BL245) is a flat dichroic mirror engineered for spectral combining and separating in multi-line femtosecond optical systems. The double-coating design pairs high reflectance at the operating wavelength with high transmission at the complementary band — typically used in pump-probe, harmonic-cleanup, and OPA seed-pump combining geometries. Optimized for an angle of incidence of \u003cstrong\u003eNone°\u003c\/strong\u003e at a center wavelength of the design wavelength, the None substrate carries an IBS-deposited dielectric stack engineered for high reflectance, low scatter, and minimal group-delay distortion of femtosecond and picosecond pulses.\u003c\/p\u003e\n\n\u003cp\u003eThe 25.4 mm diameter form factor integrates directly into modern Yb-band, Ti:Sapphire, and harmonic-conversion beam paths where damage-tolerant reflectors are required. The IBS coating route delivers consistent batch-to-batch performance and excellent environmental stability under temperature, humidity, and vacuum cycling.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebroadband fs oscillator beam paths\u003c\/li\u003e\n\u003cli\u003epulse-preserving relay\u003c\/li\u003e\n\u003cli\u003emulti-wavelength routing\u003c\/li\u003e\n\u003cli\u003egeneral ultrafast optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eSubstrate: \u003cstrong\u003eNone\u003c\/strong\u003e, polished to laser-grade surface quality. Coating: \u003cstrong\u003eIBS multilayer dielectric\u003c\/strong\u003e, optimized for the specified nm design wavelength. Damage threshold: \u003cstrong\u003e0.2 J\/cm² @100 fs, 1 kHz\u003c\/strong\u003e — sufficient for typical kHz-class femtosecond amplifier outputs. The mount-side rear face is fine-ground for non-marring contact in standard kinematic mounts.\u003c\/p\u003e\n\n\u003cp\u003eLike all WaveQuanta ultrafast optics, this mirror ships matched to spec sheet, with reflectance and group-delay-dispersion measurements traceable to vendor batch records on request. Pair-matched sets and custom dimensions can be quoted on lead times of 4–8 weeks.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore in original packaging at 25 °C and 40–60 % relative humidity. Clean only with high-purity (≥99 %) ethanol or acetone on lens-grade tissue using the drop-and-drag method. Avoid abrasive cloths, contact between the coating and any solid surface, and water-based cleaners; both can permanently damage the dielectric stack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47474006130842,"sku":"O-CDM-25.4-6.0-BL245","price":144.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08055419128862099_350.png?v=1772512591"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/48378f86600e819e8f9aa373ff9634b4.jpg?v=1777652109","url":"https:\/\/waveqvanta.com\/collections\/wq-uo-dichroic.oembed?page=4","provider":"WaveQuanta","version":"1.0","type":"link"}