CO2 Laser ZnSe Solution | Laser Grade CVD ZnSe Optics
- Model
- FG-ZNSE-CO2-CUSTOM
Item specifics
- Material
- Laser Grade CVD ZnSe
- Wavelength
- 10.6 μm
- Coating
- 10.6μm Laser AR Coating
- Surface Quality
- 20‑10 / 40‑20
- Custom Type
- Lens / Window / Dome / Blank
- Application
- CO₂ Laser Marking, Cutting, Engraving
Review
Description
10.6μm Laser Grade CVD ZnSe Optics for CO₂ Laser Systems Felix Glass supplies laser grade CVD ZnSe optical components optimized for 10.6 μm CO₂ laser. Laser grade ZnSe features ultra-low bulk absorption to prevent thermal runaway under continuous high-power CO₂ laser irradiation. We produce custom ZnSe plano-convex lenses, protective windows, beam combiners, domes and blanks with laser AR coating for laser marking, cutting, engraving and industrial laser processing equipment. CO₂ Laser ZnSe Solution | 10.6μm Laser grade CVD ZnSe is chemical vapor deposited zinc selenide, exclusively engineered for high-power 10.6μm CO₂ laser. It is strictly controlled for bulk absorption, far tighter than IR imaging grade ZnSe. IR grade ZnSe cannot be used for continuous high-power CO₂ laser, as internal absorption will cause heat accumulation and component cracking. Material substrate does not equal final performance grade. Absorption coefficient, inclusion specification, surface finish and laser AR coating determine laser service life. Interferometer Inspection Precision Polishing CO₂ Laser ZnSe Optics All laser grade ZnSe is screened for low bulk absorption. We strictly separate laser grade and IR imaging grade to avoid thermal damage and laser failure in the field. 10.6μm single-band laser AR coating is the standard for CO₂ laser optics, minimizing surface reflection and reducing laser back-reflection risk. Coating must be low-absorption laser-grade coating, not ordinary IR AR coating. Learn more about optical coating technology. To generate an accurate quotation within 24 hours, please prepare below information: IR grade ZnSe has higher bulk absorption. Under continuous high CO₂ laser power, it accumulates heat and cracks, causing system failure. We supply laser grade ZnSe with ultra-low bulk absorption at 10.6μm, with full absorption test report provided on request. Both options are available: raw laser grade ZnSe blanks, and fully polished + 10.6μm AR coated finished laser optics.
CO2 Laser Grade CVD ZnSe Solution Manufacturer
Low Absorption CVD ZnSe | Laser AR Coating | Custom Laser OpticsMaterial & Grade Overview
Key Specifications & Custom Options
Material
Laser Grade CVD ZnSe (Zinc Selenide)
Target Wavelength
10.6 μm CO₂ Laser
Component Types
Plano-convex lens, window, beam splitter, dome, blank, custom shape
Size Range
Dia 5mm‑300mm, custom thickness and clear aperture
Surface Quality
20‑10 /40‑20 scratch‑dig, laser grade polishing
Coating Options
10.6μm laser AR coating, anti-fouling coating
Custom Machining
Chamfer, centering, groove, contour polishing
Inspection
FTIR absorption test, interferometer, inclusion inspection, COA certificate available
Manufacturing & Inspection Evidence
Typical Application
Coating Selection Guide
Order & Quotation Requirements (Valid RFQ Checklist)
Send Drawing For Quote
FAQ Snippets
Why cannot IR grade ZnSe be used for high-power CO₂ laser?
What is the absorption specification for laser grade ZnSe?
Can you supply ZnSe blanks or finished coated laser lenses?
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