ZnSe Polarizing Beam Splitters
ZnSe Polarizing Beam Splitters for infrared polarization routing and CO2 laser beam separation. Request size, coating, and drawing review.
Product Overview

Overview
ZnSe Polarizing Beam Splitters are specified for infrared polarization routing and CO2 laser beam separation. This page focuses on material choice, geometry, coating route, and the engineering information needed before a quotation.
Why This Design Matters
CVD Zinc Selenide (ZnSe) is used because low absorption and high infrared transmission for CO2 laser and thermal imaging optics. For this product, the key decision is whether the ZnSe polarizing beamsplitter geometry, aperture, coating, and mounting conditions match the optical layout.
Key Specification Summary
| Parameter | Guidance |
|---|---|
| Material | CVD Zinc Selenide (ZnSe) |
| Operating Range | Available on request |
| Diameter | Available on request |
| Thickness | Available on request |
| Geometry | ZnSe polarizing beamsplitter geometry |
| Coating | IR or CO2 laser AR coating targets available on request |
Application Guidance
Use this product when the optical path requires infrared polarization routing and CO2 laser beam separation. Engineers should confirm wavelength, beam diameter or field size, clear aperture, coating target, and mechanical envelope before final drawings are released.
- polarization beam routing
- CO2 laser diagnostics
- IR optical benches
- beam separation modules
- laser research systems
Engineering Notes and Inquiry
For custom production, send polarization state, split ratio target, wavelength, angle of incidence, and coating design. OPTOstokes-IROptical can review the drawing, confirm feasible specification ranges, and align the optical component with the downstream assembly.
Use the contact form or email sales@iroptical.com to request engineering review, coating options, or a quotation.
Technical Parameters
Detailed specifications are not available for this product yet. Please contact the team for application guidance.