High Power Dielectric Coated Silicon CO2 Laser Reflective Mirror 10.6μm
Industrial grade high power silicon reflective mirror featured with professional multi-layer dielectric coating, engineered exclusively for 10.6μm CO2 laser systems. It delivers ultra-high reflectivity, extremely low energy loss and superior laser damage threshold, perfectly suited for 60-300W industrial CO2 laser metal cutting and heavy-duty processing.
7 standard dimensions fully fit mainstream high-power CO2 laser machines. Every mirror passes strict reflectivity test, surface inspection and high-power simulation test before shipment to guarantee reliable long-term operation.
Key Advantages
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High Purity Monocrystalline Silicon Substrate: Outstanding thermal conductivity, fast heat dissipation to avoid heat accumulation.
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Multi-layer Dielectric Coating: Achieves >99.8% reflectivity @10.6μm at 45° AOI, minimizes laser energy loss.
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High Laser Damage Threshold: Maintains stable performance under continuous high-power working status.
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Superior Thermal Stability: Resists thermal deformation even during long-hour non-stop production.
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7 Standard Sizes: Covers all mainstream high power CO2 laser machine models.
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Universal Fit: Standard dimension design, easy to install, replace and adjust without extra debugging.
Compatible Equipment & Available Specifications
Compatible Equipment
- High Power Industrial CO2 Laser Cutting Machines
- CO2 Laser Metal Cutting Equipment
- Heavy-duty CO2 Laser Engraving Machines
- All 10.6μm CO2 Laser Processing Systems
Available Mirror Sizes
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D19mm T3mm : 19mm diameter, 3mm thickness
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D20mm T3mm : 20mm diameter, 3mm thickness
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D25mm T3mm : 25mm diameter, 3mm thickness
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D30mm T3mm : 30mm diameter, 3mm thickness
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D38mm T5mm : 38mm diameter, 5mm thickness
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D40mm T3mm : 40mm diameter, 3mm thickness
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D50mm T5mm : 50mm diameter, 5mm thickness
Custom Specifications Available: For customized sizes or special coating requirements, please contact our sales team for support.
Detailed Technical Parameters
| Parameter |
Specification |
| Brand |
LinkMetal CNC |
| Product Type |
Dielectric Coated Silicon CO2 Laser Mirror |
| Substrate |
High Purity Monocrystalline Silicon (Si) |
| Coating |
Multi-layer Dielectric Coating @10.6μm |
| Working Wavelength |
10.6μm (CO2 Laser) |
| Reflectivity |
>99.8% @10.6μm, 45° AOI |
| Surface Quality |
40/20 (MIL-PRF-13830B) |
| Surface Flatness |
λ/4 @633nm |
| Applicable Power |
60W ~ 300W Continuous Wave |
| Function |
Laser Beam Reflection & Path Changing |
Package Contents
- 1 x Selected Dielectric Coated Silicon Reflective Mirror
- 1 x Hard Protective Storage Case
- 1 x Lint-free Microfiber Cleaning Cloth
- 1 x Sealed Anti-static Aluminum Foil Packaging
Quality Assurance
All dielectric coated silicon mirrors are fully tested for reflectivity, surface quality and high-power durability before delivery. Excellent stability under extreme working conditions. We provide professional pre-sales consultation and reliable after-sales support.
Frequently Asked Questions
Q: What is the difference between dielectric coating and gold coating?
A: Dielectric coating achieves higher reflectivity over 99.8%, lower energy loss and higher laser damage threshold. It is more suitable for high-power metal cutting, while gold-coated silicon mirrors are for general cutting & engraving.
Q: Can this mirror replace molybdenum mirror directly?
A: Yes, standard overall dimensions, direct drop-in replacement, no machine adjustment needed.
Q: What application scenarios are recommended?
A: Ideal for industrial CO2 laser metal cutting, long-time continuous production and high-efficiency processing requirements.
Related products: Gold Coated Silicon Mirrors | Uncoated Molybdenum Mirrors
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