{"title":"Super Achromatic Half-Wave Plate","description":"\u003cp\u003eLBTek Super Achromatic Half-Wave Plates use a 6-layer quartz + CaF\u003csub\u003e2\u003c\/sub\u003e bonded stack to deliver uniform λ\/2 retardance across an ultra-broad wavelength range (325-2700 nm selectable). Mounted in standard SM05 \/ SM1 \/ SM2 housings.\u003c\/p\u003e","products":[{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp13-325-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP13-325-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP13-325-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 325-1200 nm, mounted in SM05 lens tube (Ø10 mm (SM05)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 325-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM05 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 325-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM05 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813493063834,"sku":"SAHWP13-325-1200-M","price":2196.45,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAHWP13-325-1200-M.JPG-Fu9u0-nhmPxx7z-06yRR3OGc_JJD.jpg?v=1776395225"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp13-600-2700-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP13-600-2700-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP13-600-2700-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 600-2700 nm, mounted in SM05 lens tube (Ø10 mm (SM05)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 600-2700 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM05 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 600-2700 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM05 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813494276250,"sku":"SAHWP13-600-2700-M","price":2196.45,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAHWP13-600-2700-m.JPG-FgOpHd1NlMnRw2LPMJRzXXUuqFDN.jpg?v=1776395226"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp25-325-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP25-325-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP25-325-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 325-1200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 325-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 325-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813494800538,"sku":"SAHWP25-325-1200-M","price":3090.72,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-Fk3gtHl9BeEdzeCpevZKNqdMEBVA_cf116fbe-86c6-4d46-bc27-f63b7cd2b7c3.jpg?v=1776395022"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp25-355-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP25-355-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP25-355-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 355-1200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 355-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 355-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813495980186,"sku":"SAHWP25-355-1200-M","price":3059.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP25-355-1200-m-FlvAqnBqtrrM4r9DAcS9qRJBPpR_82f2db9d-745f-42a6-b54b-2d9fcaededdd.jpg?v=1776395030"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp25-600-2200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP25-600-2200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP25-600-2200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 600-2200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 600-2200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 600-2200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813496635546,"sku":"SAHWP25-600-2200-M","price":3059.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP25-600-2200-m-FtNq1-HmRXKsy1aJ_mDW8-twMYep_e4aaf7e2-bd3d-4361-a0ba-81a3eef04075.jpg?v=1776395038"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp51-355-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP51-355-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP51-355-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 355-1200 nm, mounted in SM2 lens tube (Ø45 mm (SM2)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 355-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM2 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 355-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM2 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813497225370,"sku":"SAHWP51-355-1200-M","price":6262.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP51-355-1200-M-FspCEZkvmAhQ9KLEzaknpEeHeOoS_e7111adb-cc8b-436b-8d5c-2f101766978f.jpg?v=1776395048"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp51-600-2200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP51-600-2200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP51-600-2200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 600-2200 nm, mounted in SM2 lens tube (Ø45 mm (SM2)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 600-2200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM2 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 600-2200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM2 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813498306714,"sku":"SAHWP51-600-2200-M","price":6262.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP51-600-2200-M-FhRjdIAET3aPKPgIrdZsetrPXf63_ec62fdc0-3e19-4b96-9b43-c2fe6ebabaa5.jpg?v=1776395057"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/SAHWP13-325-1200-M.JPG-Fu9u0-nhmPxx7z-06yRR3OGc_JJD.jpg?v=1776410227","url":"https:\/\/waveqvanta.com\/collections\/super-achromatic-half-wave-plates.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}