{"product_id":"variable-circular-polarizers-vcpbs24-633","title":"Variable Circular Polarizers VCPBS24-633","description":"\u003ch2\u003eVariable Circular Polarizers — Model VCPBS24-633\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eLaser line variable circular polarizer, Quartz + Liquid Crystal Polymer \/ N-BK7 window sheet, 10.0 mm clear aperture, operating wavelength 633 nm, extinction ratio 2000:1 (Beamsplitter cube).\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eLBTEK combines a polymer true zero-order quarter-wave plate installed in an RM05 rotation mount with a laser line polarizing beamsplitter cube installed in a 30 mm coaxial beamsplitter cube mount to form a laser line variable circular polarizer. The line engraved on the top indicates the optical path direction, with the fast axis of the wave plate aligned to the 0° marking line. The initial position is preset and locked, resulting in right-handed circularly polarized emergent light (observed as left-handed circularly polarized light when facing the beam). The included wrench allows for loosening and rotating the quarter-wave plate to achieve various emergent lights, including elliptically, circularly, and linearly polarized light.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesign Wavelength: 532 nm, 633 nm, 780 nm, 1064 nm, 1550 nm\u003c\/li\u003e\n\u003cli\u003eExtinction Ratio (Tp:Ts): \u0026gt;2000:1\u003c\/li\u003e\n\u003cli\u003eLow-power Applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical component material: Quartz + Liquid Crystal Polymer \/ N-BK7 window sheet\u003c\/li\u003e\n\u003cli\u003eClear Aperture: 10.0 mm\u003c\/li\u003e\n\u003cli\u003eOperating Wavelength: 633 nm\u003c\/li\u003e\n\u003cli\u003eOptical coatings: Anti-reflection coating, beamsplitter coating\u003c\/li\u003e\n\u003cli\u003eExtinction ratio: 2000:1 (Beamsplitter cube)\u003c\/li\u003e\n\u003cli\u003eDelay accuracy: ±λ\/100 (Waveplate)\u003c\/li\u003e\n\u003cli\u003eSurface finish (scratches\/pits): 20\/10 (Beamsplitter cube), 40\/20 (Waveplate)\u003c\/li\u003e\n\u003cli\u003eTransmitted light deflection: 0°± 5 arcmin\u003c\/li\u003e\n\u003cli\u003eDamage threshold: 75 W\/cm (CW)\u003c\/li\u003e\n\u003cli\u003eRetardation: λ\/4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515560509594,"sku":"VCPBS24-633","price":1517.16,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E6_BF_80_E5_85_89_E7_BA_BF_E5_8F_AF_E5_8F_98_E5_9C_86_E5_81_8F_E6_8C_AF_E5_99_A8-FmF37J9W-K3rcqqed_C-k9aywmBW_ad121945-d9ea-4396-9254-44ff1ca3a8e7.jpg?v=1772636054","url":"https:\/\/waveqvanta.com\/products\/variable-circular-polarizers-vcpbs24-633","provider":"WaveQuanta","version":"1.0","type":"link"}