Custom double sided AR coated 10.6um high transmittance CVDznse zinc selenide protective window for CO2 lasers
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- Supplier: Shenyang Wanquan Photoelectric Technology Co. Ltd.
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Description
Products Description
Zinc selenide (ZnSe) plano-convex (PCX) lenses are designed for focusing or collimation applications in the medium and long wave infrared spectrum. With a volume absorption coefficient of <0.0005cm-1 at a wavelength of 10.6μm, no coating or a variety of broadband anti-reflective coating options are available with a transmittance of 99.8% after coating. 8-12μm coatings are ideal for use with CO2 lasers and thermal camera applications, while dual-band 3-12μm coatings are suitable for hyperspectral applications.
Zinc selenide plano-convex lenses have irregularities of <λ/20 at 10.6μm wavelengths, a surface quality of 40-20, and a surface roughness of <50Å.
Zinc selenide plano-convex lenses have irregularities of <λ/20 at 10.6μm wavelengths, a surface quality of 40-20, and a surface roughness of <50Å.
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