{"product_id":"tunable-polarizing-beamsplitters-vpbs24-808","title":"Tunable Polarizing Beamsplitters VPBS24-808","description":"\u003ch2\u003eTunable Polarizing Beamsplitters — Model VPBS24-808\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eLaser line tunable polarizing beamsplitter, Quartz + UV fused silica, 10.0 mm clear aperture, operating wavelength 808 nm, extinction ratio \u0026gt;2000:1.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eLBTEK assembles a quartz air-spaced half-wave plate mounted in the RM05 rotation mount with a laser line polarizing beamsplitter cube installed in a 30 mm coaxial cube mount to form a laser line tunable polarizing beamsplitter. The top scribed line indicates the optical path direction, with the fast axis of the waveplate aligned to the 0° scribed line on the rotation mount. The initial position is preset and locked, ensuring the waveplate does not alter the polarization direction of the incident light. The included wrench can be used to loosen and rotate the half-wave plate for continuous adjustment of the transmission intensity of the linearly polarized light.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesign wavelength: 9 options available within the range of 405 nm-1550 nm range\u003c\/li\u003e\n\u003cli\u003eExtinction ratio (Tp:Ts): \u0026gt;2000:1\u003c\/li\u003e\n\u003cli\u003eFour light-transmitting surfaces wit V-type anti-reflection coatings Rabs\u0026lt;0.25%@design wavelength\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical component material: Quartz + UV fused silica\u003c\/li\u003e\n\u003cli\u003eClear Aperture: 10.0 mm\u003c\/li\u003e\n\u003cli\u003eOperating Wavelength: 808 nm\u003c\/li\u003e\n\u003cli\u003eOptical coatings: Anti-reflection coating, beamsplitter coating\u003c\/li\u003e\n\u003cli\u003eExtinction ratio: \u0026gt;2000:1\u003c\/li\u003e\n\u003cli\u003eDelay accuracy: ±λ\/300\u003c\/li\u003e\n\u003cli\u003eSurface finish (scratches\/pits): 20\/10\u003c\/li\u003e\n\u003cli\u003eTransmitted light deflection: 0°± 5 arcmin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515549892762,"sku":"VPBS24-808","price":1498.92,"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_E8_B0_83_E5_81_8F_E6_8C_AF_E5_88_86_E6_9D_9F_E5_99_A8-FkDW7dcmSeIfoSzSxIJ5POv68BwP_e3c78baa-e119-4fe7-866a-ef78464de71f.jpg?v=1772635933","url":"https:\/\/waveqvanta.com\/products\/tunable-polarizing-beamsplitters-vpbs24-808","provider":"WaveQuanta","version":"1.0","type":"link"}