High Precision windows are normally used to isolate and protect components inside from environment, or it acts as a mirror for laser cavity.
Sapphire Windows
Product Catalogue
Part No. | Φ(mm) | T(mm) |
---|---|---|
WIN2011 | 8.0 | 0.5 |
WIN2012 | 8.0 | 0.9 |
WIN2024 | 12.0 | 1.0 |
WIN2059 | 25.0 | 1.0 |
Specifications
Material | Anisotropic synthetic sapphire crystal (Al2O3) |
---|---|
Orientation | Random |
Diameter Tolerance | +0.0/-0.1mm |
Thickness Tolerance | +/-0.2mm |
Surface Quality | 120-80 scratch and dig |
Parallelism | 3 arc minute |
Clear Aperture | >80% |
Wavefront Distortion | λ/2 per 25mm @632.8nm |
Chamfer | Protective Bevel |