Intracavity Mirror
Intracavity mirrors are primarily used for reflection within laser resonators, with industrial applications in carbon dioxide laser tubes. Customized mirrors with other dimensions or specifications can be manufactured according to requirements.
Description
Intracavity mirrors are primarily used for reflection within laser resonators, with industrial applications in carbon dioxide laser tubes. Customized mirrors with other dimensions or specifications can be manufactured according to requirements.
Specifications:
| Size (mm) | Material | Radius of Curvature (R) | Wavelength | Coating |
|---|---|---|---|---|
| 12.7 × 3 | Silicon | R = -1500 mm | 10.6 μm | R > 99.8% @ 10.6 μm |
| 12.7 × 3 | R = -3000 mm | |||
| 25.4 × 4.5 | R = -3000 mm | |||
| 25.4 × 4.5 | R = -4000 mm | |||
| 25.4 × 4.5 | R = -5000 mm | |||
| 25.4 × 4.5 | R = -6000 mm | |||
| 28 × 10 | R = -18000 mm | 10.6 μm @ 0.65 | ||
| 38.1 × 10 | R = ∞ |

FAQs
1. What is your MOQ for intracavity mirror?
Our standard MOQ is 50 pieces for regular production.
For small orders (≤50 pcs), we can still accept production and provide full inspection reports and measurement data for each piece upon request.
2. Do you support small batch or prototype orders?
Yes. We support small batch and prototype production for testing and evaluation before mass production.
3. What is your production lead time?
- Standard polished fused silica windows: 4–5 weeks
- Coated optical windows (AR / HR): 5–6 weeks, depending on coating type and specifications
4. Do you provide inspection reports?
Yes. We provide quality inspection reports based on order quantity:
- ≤50 pcs: Full inspection data for each piece available
- 100–1,000 pcs: 5%–10% random sampling inspection reports
- >1,000 pcs: 0.5% sampling inspection reports
All inspection data includes dimensional and surface quality parameters.
5. What coating options are available?
We offer:
- Anti-Reflection (AR) coatings
- High-Reflection (HR) coatings
- Broadband coatings
- Custom wavelength coatings (UV / Visible / IR)
6. Can you manufacture custom sizes and shapes?
Yes. We support OEM manufacturing according to drawings.
Available shapes include:
- Round
- Square
- Rectangular
- Stepped
- Wedged
- Drilled / special structures
7. What quality certifications do you have?
We are certified under international quality management systems, including:
- ISO 9001 Quality Management System
- IATF 16949 Automotive Quality System
- Good Standardization Practices Certification
We also apply strict internal quality control processes, including dimensional inspection, surface quality testing, and coating performance verification before shipment.


