High-Threshold CO2 Laser Output Coupler
10.6μm CVD ZnSe Partial Output Mirror | High Damage Threshold
Premium 10.6μm CVD ZnSe partial output mirrors for CO2 laser resonators. High damage threshold, low thermal lensing. Contact sales@iroptical.com for custom specs.
Product Overview
10.6μm CVD ZnSe Partial Output Mirror | High Damage Threshold
Engineered for precision performance in 10.6μm CO2 laser systems, our CVD ZnSe partial output mirror delivers stable reflectance control and consistent power output for laser resonator cavities. Manufactured from high-purity chemical vapor deposition zinc selenide, this optic features tight tolerance optical coatings tailored for industrial laser applications, ensuring low thermal lensing and high damage threshold for long-term operational reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Design Wavelength | 10.6 μm |
| Diameter Tolerance | +0 / -0.10 mm |
| Thickness Tolerance | ±0.10 mm |
| Parallelism | Less than 3 arc minutes |
| Clear Aperture | Greater than 90% |
| Surface Quality | 40-20 Scratch/Dig |
| Surface Flatness | λ/2 per 25.4 mm diameter area |
| Decentration | Less than 3 arc minutes |
| Partial Reflectance (PR) Coating | 1%-5% PR: ±0.5% tolerance; 6%-85% PR: ±3% tolerance; 86%-95% PR: ±1.5% tolerance |
| Anti-Reflection (AR) Coating | AR on the reverse side, less than 0.5% reflectance at 10.6μm |
Applications
This partial output mirror is optimized for use across a wide range of CO2 laser optics systems, including industrial laser cutting and engraving machines, laser marking equipment, material processing workstations, scientific spectroscopy setups, and commercial laser resonator builds. Its precise reflectance grading supports stable cavity power output, making it suitable for both continuous-wave and pulsed CO2 laser configurations.
Customization & Service
We maintain an extensive in-stock selection of standard 10.6μm ZnSe mirrors for fast delivery, while also offering full custom optics support for non-standard dimensions, coating specifications, and material requirements. Every custom order includes full engineering drawing review before quotation, with ISO 9001-aligned manufacturing and inspection processes to ensure world-class precision and consistent quality. Our controlled production workflows guarantee reliable lead times for both stock and custom orders.
Support & Inquiry
For engineering and sourcing teams, inconsistent coating tolerance, extended custom lead times, and lack of pre-quote technical review can create costly delays in laser system development. Our team provides upfront engineering guidance, transparent lead time commitments, and order-aligned inspection documentation to mitigate these risks. To request a quote, submit your drawing, or discuss custom specifications, contact our technical team directly at sales@iroptical.com.
Technical Parameters
Detailed specifications are not available for this product yet. Please contact the team for application guidance.