{"title":"Multi-Focal DOE","description":"\u003cp\u003eBrowse 4+ diffractive optical elements from WaveQuanta's catalog. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"multi-focal-doe-lcmf25-1064-f5-3-16","title":"Multi-Focal DOE LCMF25-1064-F5-3-15","description":"\u003cp\u003eThe LBTEK Multi-Focal DOE is a focus-shaping optical element generating multiple equally spaced, uniformly energetic focal points along the axial direction. It utilizes diffraction principles with high efficiency and uniformity, applicable for objective lenses.\u003c\/p\u003e\n\u003cp\u003eMade of Liquid Crystal Polymer\/N-BK7 window material with a sandwich-style flat plate structure. The fast-axis orientation of liquid crystal molecules varies periodically along the radius, featuring λ\/2 retardation.\u003c\/p\u003e\n\u003cp\u003eThe multi-focal DOE focuses incident light into a fixed number of equally spaced, uniformly distributed focal points along the axial direction through diffraction-based phase modulation. Primarily used for laser deep cutting of transparent materials like glass and sapphire.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 window material, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eGenerates multiple equally spaced focal points with uniform energy\u003c\/li\u003e\n\u003cli\u003eHigh diffraction efficiency and focal energy uniformity \u0026gt;95%\u003c\/li\u003e\n\u003cli\u003eApplicable with standard objective lenses\u003c\/li\u003e\n\u003cli\u003eFlexible customization available (wavelengths 400-1700 nm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-Focal DOE Series\u003c\/h3\u003e\n\u003cp\u003eOperating wavelength 1064 nm. Available with 3 or 5 focal points. Component size Ø25.4x3.2 mm. Center offset \u0026lt;100 μm. Achieves deeper cutting with smoother, more uniform cutting surfaces compared to traditional methods.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499238211738,"sku":"LCMF25-1064-F5-3-15","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_A2_9E_E5_8A_A0_E4_B8_80_E4_B8_AA_E4_BB_BF_E7_9C_9F_E6_95_88_E6_9E_9C-FlDjGHwTmR21aKMdkmjMWLf6WFcm_14112060-6bf6-4368-b4f0-4e6f207932b2.jpg?v=1772280356"},{"product_id":"multi-focal-doe-lcmf25-1064-f5-5-16","title":"Multi-Focal DOE LCMF25-1064-F5-5-15","description":"\u003cp\u003eThe LBTEK Multi-Focal DOE is a focus-shaping optical element generating multiple equally spaced, uniformly energetic focal points along the axial direction. It utilizes diffraction principles with high efficiency and uniformity, applicable for objective lenses.\u003c\/p\u003e\n\u003cp\u003eMade of Liquid Crystal Polymer\/N-BK7 window material with a sandwich-style flat plate structure. The fast-axis orientation of liquid crystal molecules varies periodically along the radius, featuring λ\/2 retardation.\u003c\/p\u003e\n\u003cp\u003eThe multi-focal DOE focuses incident light into a fixed number of equally spaced, uniformly distributed focal points along the axial direction through diffraction-based phase modulation. Primarily used for laser deep cutting of transparent materials like glass and sapphire.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 window material, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eGenerates multiple equally spaced focal points with uniform energy\u003c\/li\u003e\n\u003cli\u003eHigh diffraction efficiency and focal energy uniformity \u0026gt;95%\u003c\/li\u003e\n\u003cli\u003eApplicable with standard objective lenses\u003c\/li\u003e\n\u003cli\u003eFlexible customization available (wavelengths 400-1700 nm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-Focal DOE Series\u003c\/h3\u003e\n\u003cp\u003eOperating wavelength 1064 nm. Available with 3 or 5 focal points. Component size Ø25.4x3.2 mm. Center offset \u0026lt;100 μm. Achieves deeper cutting with smoother, more uniform cutting surfaces compared to traditional methods.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499238932634,"sku":"LCMF25-1064-F5-5-15","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_A2_9E_E5_8A_A0_E4_B8_80_E4_B8_AA_E4_BB_BF_E7_9C_9F_E6_95_88_E6_9E_9C-FlDjGHwTmR21aKMdkmjMWLf6WFcm_6169c4f6-50d1-4fd3-b364-31c3f77e5e95.jpg?v=1772280357"},{"product_id":"multi-focal-doe-lcmf25-1064-f4-3-5","title":"Multi-Focal DOE LCMF25-1064-F4-3-4","description":"\u003cp\u003eThe LBTEK Multi-Focal DOE is a focus-shaping optical element generating multiple equally spaced, uniformly energetic focal points along the axial direction. It utilizes diffraction principles with high efficiency and uniformity, applicable for objective lenses.\u003c\/p\u003e\n\u003cp\u003eMade of Liquid Crystal Polymer\/N-BK7 window material with a sandwich-style flat plate structure. The fast-axis orientation of liquid crystal molecules varies periodically along the radius, featuring λ\/2 retardation.\u003c\/p\u003e\n\u003cp\u003eThe multi-focal DOE focuses incident light into a fixed number of equally spaced, uniformly distributed focal points along the axial direction through diffraction-based phase modulation. Primarily used for laser deep cutting of transparent materials like glass and sapphire.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 window material, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eGenerates multiple equally spaced focal points with uniform energy\u003c\/li\u003e\n\u003cli\u003eHigh diffraction efficiency and focal energy uniformity \u0026gt;95%\u003c\/li\u003e\n\u003cli\u003eApplicable with standard objective lenses\u003c\/li\u003e\n\u003cli\u003eFlexible customization available (wavelengths 400-1700 nm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-Focal DOE Series\u003c\/h3\u003e\n\u003cp\u003eOperating wavelength 1064 nm. Available with 3 or 5 focal points. Component size Ø25.4x3.2 mm. Center offset \u0026lt;100 μm. Achieves deeper cutting with smoother, more uniform cutting surfaces compared to traditional methods.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499238998170,"sku":"LCMF25-1064-F4-3-4","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_A2_9E_E5_8A_A0_E4_B8_80_E4_B8_AA_E4_BB_BF_E7_9C_9F_E6_95_88_E6_9E_9C-FlDjGHwTmR21aKMdkmjMWLf6WFcm_3229c894-d67c-4881-90ff-666b00ecaca8.jpg?v=1772280358"},{"product_id":"multi-focal-doe-lcmf25-1064-f4-5-25","title":"Multi-Focal DOE LCMF25-1064-F4-5-24","description":"\u003cp\u003eThe LBTEK Multi-Focal DOE is a focus-shaping optical element generating multiple equally spaced, uniformly energetic focal points along the axial direction. It utilizes diffraction principles with high efficiency and uniformity, applicable for objective lenses.\u003c\/p\u003e\n\u003cp\u003eMade of Liquid Crystal Polymer\/N-BK7 window material with a sandwich-style flat plate structure. The fast-axis orientation of liquid crystal molecules varies periodically along the radius, featuring λ\/2 retardation.\u003c\/p\u003e\n\u003cp\u003eThe multi-focal DOE focuses incident light into a fixed number of equally spaced, uniformly distributed focal points along the axial direction through diffraction-based phase modulation. Primarily used for laser deep cutting of transparent materials like glass and sapphire.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 window material, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eGenerates multiple equally spaced focal points with uniform energy\u003c\/li\u003e\n\u003cli\u003eHigh diffraction efficiency and focal energy uniformity \u0026gt;95%\u003c\/li\u003e\n\u003cli\u003eApplicable with standard objective lenses\u003c\/li\u003e\n\u003cli\u003eFlexible customization available (wavelengths 400-1700 nm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-Focal DOE Series\u003c\/h3\u003e\n\u003cp\u003eOperating wavelength 1064 nm. Available with 3 or 5 focal points. Component size Ø25.4x3.2 mm. Center offset \u0026lt;100 μm. Achieves deeper cutting with smoother, more uniform cutting surfaces compared to traditional methods.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499239063706,"sku":"LCMF25-1064-F4-5-24","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_A2_9E_E5_8A_A0_E4_B8_80_E4_B8_AA_E4_BB_BF_E7_9C_9F_E6_95_88_E6_9E_9C-FlDjGHwTmR21aKMdkmjMWLf6WFcm_e70def4f-f9ce-4763-b28f-90fe5dae97a2.jpg?v=1772280359"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/E5_A2_9E_E5_8A_A0_E4_B8_80_E4_B8_AA_E4_BB_BF_E7_9C_9F_E6_95_88_E6_9E_9C-FlDjGHwTmR21aKMdkmjMWLf6WFcm_3229c894-d67c-4881-90ff-666b00ecaca8.jpg?v=1777788248","url":"https:\/\/waveqvanta.com\/collections\/lbtek-micro-nano-optics-focal-shaping-element-multi-focal-doe.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}