Clarvis Industrial Optical Grade Silicon Reflection Mirror
Silicon Reflection Mirrors for High-Power CO2 Laser Systems
Our silicon reflection mirrors are designed for CO2 laser beam delivery and industrial laser processing systems.
- Gold/Dielectric Enhanced Coating: Reflectivity > 99.2% (Gold) or > 99.7% (Dielectric) @ 10.6μm to minimize energy loss.
- Superior Thermal Conductivity: Efficient heat dissipation helps reduce thermal deformation and supports stable beam delivery during continuous operation.
- Lightweight Substrate: Significantly lighter than Molybdenum (Mo) mirrors, reducing axis load for high-acceleration laser heads.
- High Durability: Wipe-resistant optical coating designed for demanding industrial environments.
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Substrate | Optical Grade Silicon |
| Diameter tolerance | +0.0/-0.1mm |
| Thickness tolerance | ±0.1mm |
| Surface accuracy | <λ/4@632.8nm |
| Surface quality | S1: 40-20scratch and dig |
| Parallelism | <1' arc minutes |
| Clear aperture | >90% |
| Chamfer | <0.3±0.2×45° |
| HR Coating | MMR、EG、ES、PG |
| Diameter (mm) | Thickness (mm) | Substrate Material | Coating Type | Supported Power | Status |
|---|---|---|---|---|---|
| 15 / 17 / 18.0 | 3 | Optical Grade Si | Enhanced Gold | < 60W (Desktop Series) | In Stock |
| 19.05 / 20.0 | 3 | Optical Grade Si | Enhanced Gold | < 100W | In Stock |
| 25 | 3 | Optical Grade Si | Enhanced Gold | < 300W | In Stock |
| 30 | 3 | Optical Grade Si | Enhanced Gold | < 600W | In Stock |
| 38.1 | 5 | Optical Grade Si | Gold/Dielectric Multi-layer | < 1kW-2kW | In Stock |
Need custom dimensions or ultra-high power handling (e.g., Water-Cooled Copper Mirrors for >3kW)? Contact our engineering team for OEM solutions. |
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Product Overview
Optimized for CO2 Flying Optics
Specifically engineered for industrial CO2 laser beam delivery. These optical-grade silicon mirrors provide a superior balance of light weight and structural rigidity, enabling faster acceleration and deceleration in high-speed "flying optics" engraving and cutting systems without compromising beam stability.
Superior Thermal Management
Clarvis Industrial fabricates Si mirrors with standard diameters (Ø15mm to Ø38.1mm). We provide Enhanced Gold and Dielectric multi-layer coatings to maximize reflectivity, while leveraging Silicon's excellent thermal conductivity to help reduce thermal deformation during continuous high-power operation.
Rigorous Quality & Compliance
Every Silicon mirror undergoes strict spectrophotometer validation to ensure peak reflectivity at 10.6μm and interferometric testing for surface flatness. Clarvis Industrial supports OEM and industrial customers with documented optical specifications, inspection data, and custom coating options for CO2 laser applications.
Metrology & Performance Reports
Figure 1: FTIR Spectrophotometer Reflectance Analysis
Target Wavelength: 10.6 μm | Material: Optical Grade Si | 🔍 (Click image to enlarge)
The test result demonstrates a reflectivity rate exceeding 99.2% at 10.6μm. This exceptional optical performance ensures minimal energy loss and maximizes thermal stability, preventing focal shift during high-power industrial CO2 laser operations.
Performance Validation & Metrology Analysis
- Testing Equipment: Shimadzu FTIR Spectrophotometer
- Target Wavelength: 10.6 μm (CO2 Peak)
- Performance Index: Reflectivity > 99.2%
- Surface Figure: λ/40 @ 10.6μm ensures precise beam steering.
- Benefit: Zero thermal runaway, maintaining consistent cutting kerf and engraving depth.
Leverage Our In-House Metrology Capabilities
Struggling with power loss in your multi-mirror flying optic path? Clarvis Industrial provides end-to-end metrology support and custom coating spectral analysis. Connect with an expert engineer to finalize your optical fabrication specs.