25mm CVD ZnSe IR beam splitter
25mm CVD ZnSe Beam Splitter | 99.6% Reflectance at 45° Incidence
High-precision 25mm CVD ZnSe beam splitter with 99.6% reflectance at 45. Ideal for CO2 laser systems. In-stock & custom options. Request a quote now.
Product Overview
Engineered for demanding infrared and CO2 laser applications, this 25mm CVD ZnSe beam splitter delivers consistent 99.6% reflectance at 45 degrees incidence. Fabricated from high-purity chemical vapor deposition zinc selenide, it provides broadband transmission across the 2–20 µm spectrum with low intrinsic absorption and high laser damage threshold. It serves as a reliable solution for precision beam control optics in industrial manufacturing, analytical instrumentation, and scientific research systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Base Material | CVD Zinc Selenide (ZnSe) |
| Diameter | 25 mm |
| Thickness | 5 mm |
| Reflectance | 99.6% |
| Angle of Incidence | 45 degrees |
| Transmission Band | 2 – 20 µm |
| Surface Quality | 40-20 scratch-dig |
| Coating | Customizable IR coatings per application |
Applications
This high-precision ZnSe beam splitter is optimized for a wide range of infrared and laser systems. Typical use cases include:
CO2 laser cutting, engraving, and marking equipment
FTIR spectroscopy and chemical analysis instruments
Thermal imaging and infrared detection assemblies
Laser power monitoring and beam routing systems
Medical and aesthetic laser devices
Customization & Service
We maintain an extensive in-stock catalog of standard ZnSe optics for fast, reliable delivery to support urgent project needs. For bespoke requirements, we offer full custom manufacturing based on your technical drawings, with complimentary engineering review for every order to validate design feasibility and performance targets before quotation.
All production follows ISO 9001:2015 compliant processes, with rigorous pre-shipment inspection covering dimensional accuracy, surface quality, and spectral performance. We guarantee consistent quality and predictable lead times for both stock and custom orders.
Request a Quote
Sourcing precision infrared optics often involves unreliable lead times, limited engineering support, and difficulty matching custom specs to system performance. At iroptical, we resolve these pain points with ready-to-ship stock inventory, flexible custom manufacturing, and dedicated technical guidance throughout your order.
For project-specific requirements, custom coatings, volume pricing, or technical consultation, send your drawings and specs to sales@iroptical.com or submit an RFQ directly. Our team will respond promptly with an engineering-backed quotation.
Technical Parameters
Detailed specifications are not available for this product yet. Please contact the team for application guidance.