Laser Windows
The laser window uses finely annealed K9 optical glass and UV fused silica substrates, with surface figure accuracy λ/10 and parallelism <5″. It offers high transmittance, high damage threshold, good thermal stability and excellent transmitted wavefront performance.
Specification Snapshot
Dimensions
≥φ8.0mm
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Overview
The laser window uses finely annealed K9 optical glass and UV fused silica substrates, with surface figure accuracy λ/10 and parallelism <5″. It offers high transmittance, high damage threshold, good thermal stability and excellent transmitted wavefront performance.
Specifications
| Parameter | Value |
|---|---|
| Surface Figure Accuracy | λ/10 |
| Dimensions | ≥φ8.0mm |
| Surface Finish | 20-10 |
| Thickness Tolerance | ±0.2mm |
| Parallelism Error | <5 arcsec |
| Diameter Error | +0.0/-0.1mm |
| Edge Bevel [Protective bevel; 45°] | Protective bevel 0.2~0.5mm×45° |
| Laser Damage Threshold | ≤10J/cm² |
| Material | Finely annealed H-K9L optical glass and UV fused silica |
| Applicable Wavelength | 266nm/355nm/532nm/633nm/1064nm/10.6μm |
Applications
Laser cutting head protection; optical viewing windows; laser protective windows
Datasheet
Product Datasheet
PDF
Supplier Information
Changchun Champion Optics Technology Co., Ltd. (Champion Optics) was founded in 2019 as a spinoff from the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, focusing on optical thin-film components, spectral instruments, and spectral image processing. Covering 6,000 m² with a 3,600 m² cleanroom, it possesses advanced coating and metrology equipment for full-spectrum precision coating. Main products include precision optical coatings and spectral instruments, featuring its proprietary patterned coating technology. Multispectral filters have been successfully deployed on satellites. It has resolved the bottleneck in space spectral filters, leading the domestic market. Serving aerospace, defense, semiconductor, medical, agriculture, and other sectors, Champion Optics is a leading system-level thin-film solution provider.
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