{"title":"Diffraction gratings","description":"\u003cp\u003eShop diffraction gratings from LBTek at WaveQuanta. Precision components for spectral dispersion, pulse compression, and wavelength selection. Ruled and holographic designs with various groove densities. Request a quote for competitive pricing.\u003c\/p\u003e","products":[{"product_id":"quartz-polarization-grating-pzgsf-200-356","title":"Quartz Polarization Grating PZGSF-200-355","description":"\u003cp\u003eLBTek Quartz Polarization Gratings are fabricated on UVFS substrates, featuring internally inscribed birefringent microstructures. The devices come as 1-inch single-substrate bare dies without housings.\u003c\/p\u003e\n\u003cp\u003eWithin the substrate, the fast axis orientation of the birefringent microstructure varies periodically and continuously along the x-direction, while maintaining uniform half-wave retardation across the entire device plane, making it a single-wavelength device.\u003c\/p\u003e\n\u003cp\u003eThese gratings introduce polarization modulation functionality compared to traditional gratings. Their planar structure, free of physical protrusions or depressions, facilitates integration. The substrate material choice ensures high damage threshold in the ultraviolet band.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUVFS substrate, 1-inch bare die, no mechanical housing\u003c\/li\u003e\n\u003cli\u003eBirefringent microstructure fast-axis orientation with periodic continuous gradient\u003c\/li\u003e\n\u003cli\u003eEnergy-proportion-adjustable beam-splitting and beam-scanning functions\u003c\/li\u003e\n\u003cli\u003ePlanar structure with polarization-dependent characteristics and high damage threshold\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 355 nm, phase period: 200 um\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499173232794,"sku":"PZGSF-200-355","price":3873.86,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E4_BA_A7_E5_93_81_E9_9B_86_E5_9B_BE-FqA3N30BlL_H5zooY5P7iZL58E84_d93cc8b4-9adb-4bfa-a07a-64493f0b215f.jpg?v=1772280071"},{"product_id":"active-liquid-crystal-grating-lccpg03-70-808","title":"Active Liquid Crystal Grating LCCPG03-70-0808","description":"\u003cp\u003eLBTek active liquid crystal gratings are based on ITO conductive glass and liquid crystal, featuring a sandwich structure of front and rear ITO glass plus middle liquid crystal layer.\u003c\/p\u003e\n\u003cp\u003eThe fast axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction. By adjusting voltage applied to the grating, the retardation of the middle liquid crystal layer can be modified, allowing the first-order diffraction efficiency to reach optimum within certain wavelength ranges.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eITO conductive glass and liquid crystal sandwich structure\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency exceeding 90%\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths spanning 500 to 1550 nm\u003c\/li\u003e\n\u003cli\u003eCell gap options: 3\/7\/12 um (customizable)\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating options: 500-700 nm, 700-1100 nm, or 1100-1700 nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499173888154,"sku":"LCCPG03-70-0808","price":0.01,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-Fqfub_zEmMohbnWDTV-PVNJMkl4Q.jpg?v=1772280073"},{"product_id":"active-liquid-crystal-grating-lccpg12-108-808","title":"Active Liquid Crystal Grating LCCPG12-108-0808","description":"\u003cp\u003eLBTek active liquid crystal gratings are based on ITO conductive glass and liquid crystal, featuring a sandwich structure of front and rear ITO glass plus middle liquid crystal layer.\u003c\/p\u003e\n\u003cp\u003eThe fast axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction. By adjusting voltage applied to the grating, the retardation of the middle liquid crystal layer can be modified, allowing the first-order diffraction efficiency to reach optimum within certain wavelength ranges.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eITO conductive glass and liquid crystal sandwich structure\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency exceeding 90%\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths spanning 500 to 1550 nm\u003c\/li\u003e\n\u003cli\u003eCell gap options: 3\/7\/12 um (customizable)\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating options: 500-700 nm, 700-1100 nm, or 1100-1700 nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499173953690,"sku":"LCCPG12-108-0808","price":0.01,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-Fqfub_zEmMohbnWDTV-PVNJMkl4Q_16987c70-3d50-451e-80f3-6c2bf01bae0f.jpg?v=1772280074"},{"product_id":"active-liquid-crystal-grating-lccpg07-108-808","title":"Active Liquid Crystal Grating LCCPG07-108-0808","description":"\u003cp\u003eLBTek active liquid crystal gratings are based on ITO conductive glass and liquid crystal, featuring a sandwich structure of front and rear ITO glass plus middle liquid crystal layer.\u003c\/p\u003e\n\u003cp\u003eThe fast axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction. By adjusting voltage applied to the grating, the retardation of the middle liquid crystal layer can be modified, allowing the first-order diffraction efficiency to reach optimum within certain wavelength ranges.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eITO conductive glass and liquid crystal sandwich structure\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency exceeding 90%\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths spanning 500 to 1550 nm\u003c\/li\u003e\n\u003cli\u003eCell gap options: 3\/7\/12 um (customizable)\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating options: 500-700 nm, 700-1100 nm, or 1100-1700 nm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499174084762,"sku":"LCCPG07-108-0808","price":0.01,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-Fqfub_zEmMohbnWDTV-PVNJMkl4Q_e6065728-ea13-456f-9905-6c6d24b44266.jpg?v=1772280075"},{"product_id":"polarization-gratings-pzgs25-5-489","title":"Polarization gratings PZGS25-5-488","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499174183066,"sku":"PZGS25-5-488","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z.jpg?v=1772280076"},{"product_id":"polarization-gratings-pzgs25-5-533","title":"Polarization gratings PZGS25-5-532","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499175198874,"sku":"PZGS25-5-532","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_ff1b1ae3-f60c-40d2-90ba-d07544127344.jpg?v=1772280078"},{"product_id":"polarization-gratings-pzgs25-5-634","title":"Polarization gratings PZGS25-5-633","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499175559322,"sku":"PZGS25-5-633","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_301978b6-e7a4-4710-8137-2cd3571f86ae.jpg?v=1772280079"},{"product_id":"polarization-gratings-pzgs25-5-781","title":"Polarization gratings PZGS25-5-780","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499175755930,"sku":"PZGS25-5-780","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_32ad9bd6-1ae9-4498-a47f-6d60fb9d73a3.jpg?v=1772280080"},{"product_id":"polarization-gratings-pzgs25-5-851","title":"Polarization gratings PZGS25-5-850","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499176575130,"sku":"PZGS25-5-850","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_4effffc5-16a8-4219-ad63-f944713987ea.jpg?v=1772280082"},{"product_id":"polarization-gratings-pzgs25-5-981","title":"Polarization gratings PZGS25-5-980","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499176837274,"sku":"PZGS25-5-980","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_9bc13a04-bc12-426f-b531-4121a572ccdd.jpg?v=1772280083"},{"product_id":"polarization-gratings-pzgs25-5-1065","title":"Polarization gratings PZGS25-5-1064","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer without housing and with a single-sided chamfer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane, making these single-wavelength devices.\u003c\/p\u003e\n\u003cp\u003ePolarization gratings possess polarization-dependent optical characteristics. With different polarization states of incident beams, they achieve tunable energy-splitting ratios for beam splitting or enable non-mechanical beam scanning. Compared to traditional gratings, they feature flat-panel structure without physical protrusions, ease of integration, extremely low zero-order ratio, and exceptionally high diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with periodic continuous gradient along x-direction\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 488-1550 nm optional\u003c\/li\u003e\n\u003cli\u003ePhase period: 5 or 8 um options\u003c\/li\u003e\n\u003cli\u003eFlexible customization of parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499177230490,"sku":"PZGS25-5-1064","price":1200.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_3a859e66-a270-4826-9c3f-93942797c591.jpg?v=1772280084"},{"product_id":"polarization-gratings-pzgs25-8-1551","title":"Polarization gratings PZGS25-8-1550","description":"\u003cp\u003eLBTek Polarization Gratings (PG) are fabricated based on liquid crystal polymer birefringent materials and N-BK7 glass substrates, presenting a sandwich structure of front and rear glass substrates plus intermediate LCP functional film layer.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 window plate sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eHalf-wave retardation capability\u003c\/li\u003e\n\u003cli\u003eEnergy proportion-adjustable beam splitting and beam scanning functions\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499177296026,"sku":"PZGS25-8-1550","price":1194.32,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_40bed305-1173-434b-ac8f-c1b2a59d3e97.jpg?v=1772280085"},{"product_id":"polarization-gratings-pzgs-5-521","title":"Polarization gratings PZGS-5-520","description":"\u003cp\u003eLBTek Polarization Gratings (PG) without protective glass are fabricated based on liquid crystal polymer birefringent materials, featuring a single-substrate bare die configuration with side arrow for correct incident direction indication.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane. These polarization gratings possess polarization-dependent optical characteristics, achieving tunable energy-splitting ratios for beam splitting or enabling non-mechanical beam scanning.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBare die configuration without protective glass\u003c\/li\u003e\n\u003cli\u003eClear aperture: 20 mm, Phase period: 5 um\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency \u0026gt;96%\u003c\/li\u003e\n\u003cli\u003eSide arrow indicating correct incident direction\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499177394330,"sku":"PZGS-5-520","price":1176.67,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_474ea4bb-2766-4f00-85f2-f3d7ee21ac47.jpg?v=1772280086"},{"product_id":"polarization-gratings-pzgs-5-851","title":"Polarization gratings PZGS-5-850","description":"\u003cp\u003eLBTek Polarization Gratings (PG) without protective glass are fabricated based on liquid crystal polymer birefringent materials, featuring a single-substrate bare die configuration with side arrow for correct incident direction indication.\u003c\/p\u003e\n\u003cp\u003eThe fast-axis orientation of liquid crystal molecules exhibits a periodic continuous gradient along the x-direction, maintaining half-wave retardation across the entire device plane. These polarization gratings possess polarization-dependent optical characteristics, achieving tunable energy-splitting ratios for beam splitting or enabling non-mechanical beam scanning.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBare die configuration without protective glass\u003c\/li\u003e\n\u003cli\u003eClear aperture: 20 mm, Phase period: 5 um\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency \u0026gt;96%\u003c\/li\u003e\n\u003cli\u003eSide arrow indicating correct incident direction\u003c\/li\u003e\n\u003cli\u003eFlat plate structure, polarization-dependent, high diffraction efficiency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499178508442,"sku":"PZGS-5-850","price":1176.67,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_81_8F_E6_8C_AF_E5_85_89_E6_A0_85_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FtYTtco9vN8vwnS0RjJftEFS9e1Z_dd8be859-9c5d-4287-bc1f-322432490edd.jpg?v=1772280088"},{"product_id":"cascaded-gratings-mlgs25-1402-533","title":"Cascaded Gratings MLGS25-1402-532","description":"\u003cp\u003eThe LBTek cascaded grating beamsplitter (Multilayer Grating Beamsplitter, MLGS) is fabricated using N-BK7 glass substrate and liquid crystal polymer (LCP) material. The device consists of three layers of 1-inch double-edged substrates coated with LCP featuring grating and waveplate structures.\u003c\/p\u003e\n\u003cp\u003eWhen linearly polarized light is incident, the 1x4 cascaded grating achieves one-dimensional quad-splitting based on parallel grating line orientation. Output beams are circularly polarized with different rotations. The component demonstrates high transmittance with optimized phase design and precise retardation control, offering superior splitting efficiency and uniformity compared to typical Dammann gratings while maintaining high angular accuracy.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 Window, Three-Layer 1-Inch Double-Edged Substrate\u003c\/li\u003e\n\u003cli\u003eMulti-Level Grating and Wave Plate Combination for Beam Splitting Function\u003c\/li\u003e\n\u003cli\u003eLinearly Polarized Light Incidence, Suitable for 1D Uniform Beam Splitting\u003c\/li\u003e\n\u003cli\u003eHigh Beam Splitting Uniformity (\u0026gt;90%), High Splitting Efficiency (\u0026gt;97%), High Angular Accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499180769434,"sku":"MLGS25-1402-532","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E7_BA_A7_E8_81_94_E5_85_89_E6_A0_85_E5_88_86_E6_9D_9F_E5_99_A8_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FiwYCPEavwMGIOO1aSJY2FvnR12C.jpg?v=1772280089"},{"product_id":"cascaded-gratings-mlgs25-1404-1065","title":"Cascaded Gratings MLGS25-1404-1064","description":"\u003cp\u003eThe LBTek cascaded grating beamsplitter (Multilayer Grating Beamsplitter, MLGS) is fabricated using N-BK7 glass substrate and liquid crystal polymer (LCP) material. The device consists of three layers of 1-inch double-edged substrates coated with LCP featuring grating and waveplate structures.\u003c\/p\u003e\n\u003cp\u003eWhen linearly polarized light is incident, the 1x4 cascaded grating achieves one-dimensional quad-splitting based on parallel grating line orientation. Output beams are circularly polarized with different rotations. The component demonstrates high transmittance with optimized phase design and precise retardation control, offering superior splitting efficiency and uniformity compared to typical Dammann gratings while maintaining high angular accuracy.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 Window, Three-Layer 1-Inch Double-Edged Substrate\u003c\/li\u003e\n\u003cli\u003eMulti-Level Grating and Wave Plate Combination for Beam Splitting Function\u003c\/li\u003e\n\u003cli\u003eLinearly Polarized Light Incidence, Suitable for 1D Uniform Beam Splitting\u003c\/li\u003e\n\u003cli\u003eHigh Beam Splitting Uniformity (\u0026gt;90%), High Splitting Efficiency (\u0026gt;97%), High Angular Accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499180867738,"sku":"MLGS25-1404-1064","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E7_BA_A7_E8_81_94_E5_85_89_E6_A0_85_E5_88_86_E6_9D_9F_E5_99_A8_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FiwYCPEavwMGIOO1aSJY2FvnR12C_7a587377-d9cf-45a8-96a6-c8478ca530f9.jpg?v=1772280090"},{"product_id":"cascaded-gratings-mlgs25-2202-533","title":"Cascaded Gratings MLGS25-2202-532","description":"\u003cp\u003eThe LBTek cascaded grating beamsplitter (Multilayer Grating Beamsplitter, MLGS) is fabricated using N-BK7 glass substrate and liquid crystal polymer (LCP) material. The device consists of three layers of 1-inch double-edged substrates coated with LCP featuring grating and waveplate structures.\u003c\/p\u003e\n\u003cp\u003eWhen linearly polarized light is incident, the 2x2 cascaded grating achieves two-dimensional quad-splitting based on perpendicular grating line orientation. Output beams are circularly polarized with different rotations. The component demonstrates high transmittance with optimized phase design and precise retardation control, offering superior splitting efficiency and uniformity compared to typical Dammann gratings while maintaining high angular accuracy.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 Window, Three-Layer 1-Inch Double-Edged Substrate\u003c\/li\u003e\n\u003cli\u003eMulti-Level Grating and Wave Plate Combination for Beam Splitting Function\u003c\/li\u003e\n\u003cli\u003eLinearly Polarized Light Incidence, Suitable for 2D Uniform Beam Splitting\u003c\/li\u003e\n\u003cli\u003eHigh Beam Splitting Uniformity (\u0026gt;90%), High Splitting Efficiency (\u0026gt;97%), High Angular Accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499181523098,"sku":"MLGS25-2202-532","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E7_BA_A7_E8_81_94_E5_85_89_E6_A0_85_E5_88_86_E6_9D_9F_E5_99_A8_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FiwYCPEavwMGIOO1aSJY2FvnR12C_2e40d4d7-25b5-4e96-bc2b-5d8f68efa1a0.jpg?v=1772280091"},{"product_id":"cascaded-gratings-mlgs25-2204-1065","title":"Cascaded Gratings MLGS25-2204-1064","description":"\u003cp\u003eThe LBTek cascaded grating beamsplitter (Multilayer Grating Beamsplitter, MLGS) is fabricated using N-BK7 glass substrate and liquid crystal polymer (LCP) material. The device consists of three layers of 1-inch double-edged substrates coated with LCP featuring grating and waveplate structures.\u003c\/p\u003e\n\u003cp\u003eWhen linearly polarized light is incident, the 2x2 cascaded grating achieves two-dimensional quad-splitting based on perpendicular grating line orientation. Output beams are circularly polarized with different rotations. The component demonstrates high transmittance with optimized phase design and precise retardation control, offering superior splitting efficiency and uniformity compared to typical Dammann gratings while maintaining high angular accuracy.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer \/ N-BK7 Window, Three-Layer 1-Inch Double-Edged Substrate\u003c\/li\u003e\n\u003cli\u003eMulti-Level Grating and Wave Plate Combination for Beam Splitting Function\u003c\/li\u003e\n\u003cli\u003eLinearly Polarized Light Incidence, Suitable for 2D Uniform Beam Splitting\u003c\/li\u003e\n\u003cli\u003eHigh Beam Splitting Uniformity (\u0026gt;90%), High Splitting Efficiency (\u0026gt;97%), High Angular Accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499183390874,"sku":"MLGS25-2204-1064","price":1300.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E7_BA_A7_E8_81_94_E5_85_89_E6_A0_85_E5_88_86_E6_9D_9F_E5_99_A8_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FiwYCPEavwMGIOO1aSJY2FvnR12C_15153f2a-d7db-4113-9147-eb61ea3f3b20.jpg?v=1772280093"},{"product_id":"blazed-gratings-bg25-600-1501","title":"Blazed Gratings BG25-600-1500","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499183456410,"sku":"BG25-600-1500","price":102.24,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk.jpg?v=1772280093"},{"product_id":"blazed-gratings-bg25-1200-1001","title":"Blazed Gratings BG25-1200-1000","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499183784090,"sku":"BG25-1200-1000","price":102.24,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_ae76ac6c-6668-4fe5-b348-69f288e6b5c2.jpg?v=1772280095"},{"product_id":"blazed-gratings-bg25-600-1251","title":"Blazed Gratings BG25-600-1250","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499183849626,"sku":"BG25-600-1250","price":102.24,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_9eecfcd5-8627-45c6-b277-3634ad74c929.jpg?v=1772280096"},{"product_id":"blazed-gratings-bg25-600-1001","title":"Blazed Gratings BG25-600-1000","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499183947930,"sku":"BG25-600-1000","price":100.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_08d1b17c-651a-4071-871f-d1a902720019.jpg?v=1772280098"},{"product_id":"blazed-gratings-bg25-300-1001","title":"Blazed Gratings BG25-300-1000","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499184603290,"sku":"BG25-300-1000","price":103.29,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_4708c9ad-7f6f-48b8-8212-655a5fe1deb7.jpg?v=1772280100"},{"product_id":"blazed-gratings-bg25-1200-751","title":"Blazed Gratings BG25-1200-750","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499184701594,"sku":"BG25-1200-750","price":103.29,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_6440d1d7-ba98-4283-b590-168c826fe793.jpg?v=1772280100"},{"product_id":"blazed-gratings-bg25-600-751","title":"Blazed Gratings BG25-600-750","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499185848474,"sku":"BG25-600-750","price":103.29,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_16cdc0f4-3045-47ca-9f60-ab42c13038d0.jpg?v=1772280101"},{"product_id":"blazed-gratings-bg25-1200-501","title":"Blazed Gratings BG25-1200-500","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499186274458,"sku":"BG25-1200-500","price":103.29,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_2a0d80c3-8235-49e5-a9b1-c0e9570fa009.jpg?v=1772280103"},{"product_id":"blazed-gratings-bg25-600-501","title":"Blazed Gratings BG25-600-500","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499186929818,"sku":"BG25-600-500","price":103.29,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_8dea2d19-5ed2-4050-bd9b-15676574f86a.jpg?v=1772280104"},{"product_id":"blazed-gratings-bg25-300-301","title":"Blazed Gratings BG25-300-300","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499187028122,"sku":"BG25-300-300","price":297.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_c9ba716d-a4b0-4b0e-986a-ad99bb52a79e.jpg?v=1772280105"},{"product_id":"blazed-gratings-bg13-600-501","title":"Blazed Gratings BG13-600-500","description":"\u003cp\u003eBlazed gratings achieve the transfer and concentration of light energy from the zeroth order to a specific spectral order through groove etching, serving as dispersive elements widely used in spectroscopy-related fields.\u003c\/p\u003e\n\u003cp\u003eLBTek blazed gratings are replica gratings with first-order diffraction efficiency exceeding 60% at their blaze wavelength. The series features aluminum film coating, with options selectable based on blaze wavelength, blaze angle, or groove density.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlaze Wavelength options: 300 nm, 500 nm, 750 nm, 1000 nm, 1250 nm, 1500 nm\u003c\/li\u003e\n\u003cli\u003eDiffraction efficiency at blaze wavelength: 60%-80%\u003c\/li\u003e\n\u003cli\u003eGrating surface coated with aluminum film (without protective layer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499187290266,"sku":"BG13-600-500","price":84.98,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_9723ae94-e957-4b29-8176-0b3251fd5786.jpg?v=1772280107"},{"product_id":"blazed-gratings-gma40-1","title":"Blazed Gratings GMA40","description":"\u003cp\u003eThe grating adjustment mount adapter from LBTek can be installed on Ø1-inch smooth-bore optical adjustment mounts. This assembly approach facilitates the adjustment of the pitch and yaw angles of the clamped grating.\u003c\/p\u003e\n\u003cp\u003eThe adapter features a simple structure with sliding clamping blocks and machined slots for height adjustment. It employs a three-point fixation mechanism with two bottom contact lines and a planar spring-based top contact, ensuring stable and secure clamping of blazed gratings during angular alignment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Ø1-inch (25.4 mm) smooth-bore optical adjustment mounts\u003c\/li\u003e\n\u003cli\u003ePitch and yaw angle adjustment for clamped gratings\u003c\/li\u003e\n\u003cli\u003eThree-point fixation: two bottom contact lines + planar spring top contact\u003c\/li\u003e\n\u003cli\u003eSliding clamping blocks with machined height-adjustment slots\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 aluminum alloy with black anodized finish\u003c\/li\u003e\n\u003cli\u003eClampable height range: 20-40 mm\u003c\/li\u003e\n\u003cli\u003eMinimum clamping width: 18 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499187355802,"sku":"GMA40","price":134.01,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-FuF_mPbSkU0-A_GK_HXNJthebIe8.jpg?v=1772280108"},{"product_id":"solid-beam-steering-module-sbsm80-1550-4-17","title":"solid beam steering module SBSM80-1550-4×16","description":"\u003cp\u003eThe LBTek solid beam steering module (SBSM) is mainly composed of liquid crystal variable retarders and liquid crystal polarization gratings. The device operates by applying different voltages to control retardation, converting incident light into circularly polarized light. Due to the diffraction polarization-dependent characteristics of liquid crystal polarization gratings, light with different circular polarization states diffracts in different directions.\u003c\/p\u003e\n\u003cp\u003eThe cascade superposition of multiple liquid crystal variable retarders and gratings achieves beam deflection within specified angular ranges. Compared with mechanical beam steering technology, this non-mechanical approach offers smaller size, faster response speed, and enhanced stability.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCascaded bonding of liquid crystal variable retarders and liquid crystal polarization gratings\u003c\/li\u003e\n\u003cli\u003eCenter wavelength 1550 nm, large clear aperture exceeding 80 mm\u003c\/li\u003e\n\u003cli\u003eHigh efficiency and stability, fast response speed, high deflection accuracy\u003c\/li\u003e\n\u003cli\u003eOverall deflection efficiency greater than 45%, response time under 31 ms at 25 deg C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499234214042,"sku":"SBSM80-1550-4×16","price":0.01,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E4_BF_AE_E5_9B_BE0001-Fmvwy3gFPqDqNNIjx23HUC3R7VRj.jpg?v=1772280331"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/E9_97_AA_E8_80_80_E5_85_89_E6_A0_85-FqVdsRJX0_Gj3YEcdaZKfUWyqUNk_9723ae94-e957-4b29-8176-0b3251fd5786.jpg?v=1777784114","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optics-diffraction-gratings-opt.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}