Laser Windows

Laser Windows

Supplier
Championoptics
Category
Optical Windows
Origin
China

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

ParameterValue
Surface Figure Accuracyλ/10
Dimensions≥φ8.0mm
Surface Finish20-10
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
MaterialFinely annealed H-K9L optical glass and UV fused silica
Applicable Wavelength266nm/355nm/532nm/633nm/1064nm/10.6μm

Applications

Laser cutting head protection; optical viewing windows; laser protective windows

Datasheet

Product Datasheet
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Supplier Information

Ch
Championoptics
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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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Laser Windows
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