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About Optical Polarizers
Optical polarizers are optical devices that can transform unpolarized or natural light into polarized light, usually by the selective transmission of polarized rays. They are used in infrared (IR), visible light, and ultraviolet (UV) applications. IR polarizers are designed for use in the 750 nm to 2500 nm wavelength range. Optical polarizers for visible light are designed for use in the 380 nm to 750 nm wavelength range. UV polarizers used in the 4 nm to 380 nm wavelength range. For each type of optical polarizer, performance specifications include clear aperture, extinction ratio, transmittance, beam deviation, and operating temperature.
Engineering Web: Optical Polarizers - Machine Design
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Optical Components | Machine Design Among 250 new products are laser-beam expanders, clear optical path USAF target, telecentricity test target, finite-conjugate megapixel micro video |
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Free Optics Catalog | Machine Design short-pass filters, high-contrast UV and near-IR polarizers, UV/ visible and visible/near-IR optical fibers, micro and variable laser diodes, |
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Flat-panel displays | Machine Design The amount of twist and how the molecule responds to an electric field affects its optical characteristics. |
