{"title":"Liquid Crystal Variable Retarders","description":"\u003cp\u003eBrowse 24+ retarders from WaveQuanta's catalog. Part of our precision optical components and lenses range. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"liquid-crystal-variable-retarders-lcvr-h10-a","title":"Liquid Crystal Variable Retarders LCVR-H10-A","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H10-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1-inch uncompensated liquid crystal variable retarder for 400-700 nm; Ø10 mm clear aperture, tunable retardance from tens of nanometers to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515569782938,"sku":"LCVR-H10-A","price":931.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_71019fff-7cde-4802-b2ad-e5a3e8b45ce6.jpg?v=1772636140"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h10-b","title":"Liquid Crystal Variable Retarders LCVR-H10-B","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H10-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1-inch uncompensated liquid crystal variable retarder for 700-1100 nm; Ø10 mm clear aperture, tunable retardance from tens of nanometers to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515569848474,"sku":"LCVR-H10-B","price":931.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_0ac7c325-288e-49fe-8699-2e0a93dcaa86.jpg?v=1772636145"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h10-c","title":"Liquid Crystal Variable Retarders LCVR-H10-C","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H10-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1-inch uncompensated liquid crystal variable retarder for 1100-1700 nm; Ø10 mm clear aperture, tunable retardance from tens of nanometers to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515570241690,"sku":"LCVR-H10-C","price":931.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_d61074ed-c7d0-4e2f-b2f0-fcd52e539fe8.jpg?v=1772636150"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h20-a","title":"Liquid Crystal Variable Retarders LCVR-H20-A","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H20-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e2-inch uncompensated liquid crystal variable retarder for 400-700 nm; Ø20 mm clear aperture, tunable retardance from tens of nanometers to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515570405530,"sku":"LCVR-H20-A","price":1445.76,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/H20-FgSSLAJXWabuUDMDX7eUbEGEdBQG_da0aad1e-353a-47a8-aec3-91f8dd29c666.jpg?v=1772636154"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h20-b","title":"Liquid Crystal Variable Retarders LCVR-H20-B","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H20-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e2-inch uncompensated liquid crystal variable retarder for 700-1100 nm; Ø20 mm clear aperture, tunable retardance from tens of nanometers to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515571126426,"sku":"LCVR-H20-B","price":1445.76,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/H20-FgSSLAJXWabuUDMDX7eUbEGEdBQG_e039abf8-f153-40e2-93f0-59c2509d8faf.jpg?v=1772636159"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h20-c","title":"Liquid Crystal Variable Retarders LCVR-H20-C","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H20-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e2-inch uncompensated liquid crystal variable retarder for 1100-1700 nm; Ø20 mm clear aperture, tunable retardance from tens of nanometers to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515572109466,"sku":"LCVR-H20-C","price":1445.76,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/H20-FgSSLAJXWabuUDMDX7eUbEGEdBQG_15995222-dd43-4dc7-af75-bd86ad231ddf.jpg?v=1772636163"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h10c-a","title":"Liquid Crystal Variable Retarders LCVR-H10C-A","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H10C-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1-inch compensated liquid crystal variable retarder for 400-700 nm; Ø10 mm clear aperture, tunable retardance from 0 to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515572666522,"sku":"LCVR-H10C-A","price":1384.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_3055a48b-8bcc-41ff-ba1f-42be500ba5bf.jpg?v=1772636168"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h10c-b","title":"Liquid Crystal Variable Retarders LCVR-H10C-B","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H10C-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1-inch compensated liquid crystal variable retarder for 700-1100 nm; Ø10 mm clear aperture, tunable retardance from 0 to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515572764826,"sku":"LCVR-H10C-B","price":1384.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_d742df0b-106a-4303-a602-ddaf5979df02.jpg?v=1772636173"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h10c-c","title":"Liquid Crystal Variable Retarders LCVR-H10C-C","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H10C-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1-inch compensated liquid crystal variable retarder for 1100-1700 nm; Ø10 mm clear aperture, tunable retardance from 0 to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515573059738,"sku":"LCVR-H10C-C","price":1384.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_9776974e-7b93-4ba2-8b7b-a79a7319a363.jpg?v=1772636178"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h20c-a","title":"Liquid Crystal Variable Retarders LCVR-H20C-A","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H20C-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e2-inch compensated liquid crystal variable retarder for 400-700 nm; Ø20 mm clear aperture, tunable retardance from 0 to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515573092506,"sku":"LCVR-H20C-A","price":1914.64,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/H20C-FuP--BnsMhEZ8-eDLh7cHwDlvWIh_bbc50c30-9ebb-4859-8d00-2db1550ae3bd.jpg?v=1772636183"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h20c-b","title":"Liquid Crystal Variable Retarders LCVR-H20C-B","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H20C-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e2-inch compensated liquid crystal variable retarder for 700-1100 nm; Ø20 mm clear aperture, tunable retardance from 0 to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515573190810,"sku":"LCVR-H20C-B","price":1914.64,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/H20C-FuP--BnsMhEZ8-eDLh7cHwDlvWIh_8fac6055-9c6f-40a1-a777-0d30e2d81d18.jpg?v=1772636187"},{"product_id":"liquid-crystal-variable-retarders-lcvr-h20c-c","title":"Liquid Crystal Variable Retarders LCVR-H20C-C","description":"\u003ch2\u003eLiquid Crystal Variable Retarders — Model LCVR-H20C-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e2-inch compensated liquid crystal variable retarder for 1100-1700 nm; Ø20 mm clear aperture, tunable retardance from 0 to λ\/2.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LBTEK Liquid Crystal Variable Retarder (LCVR) is based on nematic liquid crystal and ITO glass materials, constructed with an anti-parallel liquid crystal cell, housed in a mechanical casing with attached wiring.\u003c\/p\u003e\n\u003cp\u003eBy applying an external AC voltage (DC voltage not allowed), the uncompensated liquid crystal cell achieves flexible tunability with a retardation range of approximately several tens of nanometers to λ\/2, while the compensated liquid crystal cell offers a retardation range from 0 to λ\/2.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNematic liquid crystal\/ITO glass, anti-parallel liquid crystal cell, with mechanical housing and wiring\u003c\/li\u003e\n\u003cli\u003eUniform in-plane alignment of liquid crystal molecular fast axes, tunable retardance from tens of nanometers to λ\/2 or from 0 to λ\/2 via externally applied AC electric field\u003c\/li\u003e\n\u003cli\u003eFunctionality as a polarization modulator or pure phase retarder\u003c\/li\u003e\n\u003cli\u003eFast response time, wide operating wavelength and temperature range\u003c\/li\u003e\n\u003cli\u003eOperating wavelength λ: 400-700 nm\/700-1100 nm\/1100-1700 nm optional, clear aperture: Ø10 mm\/Ø20 mm optional\u003c\/li\u003e\n\u003cli\u003eCompatible with voltage controller LCVRC-2K25, custom services for parameter specifications available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used as a polarization modulator, the polarization direction of the incident linearly polarized light should be at 45° to the fast axis\u003c\/li\u003e\n\u003cli\u003eWhen used as a pure phase retarder, the polarization direction of the incident linearly polarized light should align with the fast axis at 0°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515573256346,"sku":"LCVR-H20C-C","price":1914.64,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/H20C-FuP--BnsMhEZ8-eDLh7cHwDlvWIh_a0f50408-3b48-444f-81d1-477f7e97983b.jpg?v=1772636192"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/E6_B6_B2_E6_99_B6_E5_8F_AF_E5_8F_98_E5_BB_B6_E8_BF_9F_E5_99_A8_20LCVR-H10-A-FhEChf738bR5eFLRs4gPZt5OBmud_71019fff-7cde-4802-b2ad-e5a3e8b45ce6.jpg?v=1776754861","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optics-l4-liquid-crystal-variable-retarders.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}