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10.6μm : CO2 Optics

ZnSe Windows

ZnSe Windows

ZnSe windows are often used as vacuum seals in front of the output coupler or in other parts of a system that require sealing of vacuum or high pressure. ZnSe is typically used for this application and can be provided coated or uncoated. AR coating provides >98.5% transmission and reflection <.25% per surface at 10.6 microns. Absorption values do not exceed .25%.

Other diameters, thicknesses and wavelengths are available upon request.


Below is a list of ZnSe Windows.
Please call (973) 598-1150 for pricing and availability.
Haas Part Number Material Diameter Thickness Coating Max. Pressure
OCG-12020-XXX-ZS-DB-633/10.6 ZnSe 0.500" 0.080" AR/AR 633nm/10.6µm 250 PSI
OCG-25030-XXX-ZS-AR-10.6 ZnSe 1.000" 0.120" AR/AR 10.6µm 200 PSI
OCG-28020-XXX-ZS-AR-10.6 ZnSe 1.100" 0.080" AR/AR 10.6µm 65 PSI
OCG-28030-XXX-ZS-AR-10.6 ZnSe 1.100" 0.120" AR/AR 10.6µm 140 PSI
OCG-38030-XXX-ZS-AR-10.6 ZnSe 1.500" 0.120" AR/AR 10.6µm 80 PSI


Additional options available upon request

We would be happy to discuss a custom designed solution that's right for any project, large or small. For additional information, contact a Haas Laser Technology sales representative today. (973) 598-1150


** Specifications subject to change without notice. Consult a Haas Laser Tech engineer for the latest specification changes or any additional assistance. **

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