Zinc Selenide (ZnSe) Window

Material: ZnSe CVD
Dimension: Dia. 25.00mm
Thickness: 1.00mm
Tolerance : +/-0.10mm

     ZnSe is transparent in wide spectral range from visible yellow to far IR, which is mainly used for optical windows,

lenses, mirrors, prisms and optical blanks, plates, disks, sheets, slabs particularly for infrared applications.

    Zinc Selenide CVD is polycrystalline material, demonstrates superior CO2 laser transmittance and is employed in

the transmission optical components used in CO2 laser processing.

    Zinc Selenide Chemical Vapor Deposition material is produced by synthesis from zinc vapour and H2Se gas,

forming as sheets on graphite susceptors (ZnSe-CVD processes). Chemical purity of CVD-ZnSe 99.999%.

The transmission range of ZnSe CVD is (0.5 – 20) microns. Zinc Selenide is used for high power CO2 laser

optics at 10.6 microns, for protective optics windows or optical elements in FLIR (forward looking infrared)

thermal imaging equipment, optics for medical and industrial applications.

    Single crystal ZnSe Zinc Selenide is available, but is not common, it has lower bulk losses and thus more

effective for CO2 optics.


 

   VY Optoelectronics Co., Ltd. has lots of inventory about ZnSe spherical lens and windows, please do feel free to contact us to 

communicate.

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