Chemically vapor-deposited Zinc Selenide (CVD ZnSe) is a preferred material for optical components in high power CO2 lasers due to its low absorption in 10.6 micron. Also for its excellent optical performance, CVD ZnSe is widely used to manufacture windows, lenses and prisms in high resolution FLIR systems.
Specifications
Material: | ZnSe |
Diameter: | +0/-0.1mm |
Thickness: | +/-0.1mm |
Clear aperture: | 90% of the diameter |
Parallelism: | < 1 arc minute |
Surface quality: | 60-40 scratch and dig |
Flatness: | λ/2 |
Coating: | With or without AR coating |
Bevel: | Protective bevel |
Chemically vapor-deposited Zinc Selenide (CVD ZnSe) is a preferred material for optical components in high power CO2 lasers due to its low absorption in 10.6 micron. Also for its excellent optical performance, CVD ZnSe is widely used to manufacture windows, lenses and prisms in high resolution FLIR systems.
Specifications
Material: | ZnSe |
Diameter: | +0/-0.1mm |
Thickness: | +/-0.1mm |
Clear aperture: | 90% of the diameter |
Parallelism: | < 1 arc minute |
Surface quality: | 60-40 scratch and dig |
Flatness: | λ/2 |
Coating: | With or without AR coating |
Bevel: | Protective bevel |
