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  4. Ultra-low absorption protective glass (Profitet Co., Ltd.)
Ultra-low absorption protective glass-Ultra-low absorption protective glass
Ultra-low absorption protective glass-Profitet Co., Ltd.

Ultra-low absorption protective glass
Profitet Co., Ltd.

About This Product

Optical components used with high-power CW lasers must be manufactured from high-quality materials and with advanced processing techniques to avoid problems such as damage and thermal lensing. Choosing the right material is meaningless if the wrong material processing technique is used, and vice versa. The manufacturing of optical components can be divided into several stages: substrate molding, grinding, and polishing. It is important to minimize stress, distortion, and polishing residue at each stage. This protective glass minimizes these using special processing technology, making it ideal as a protective glass for high-power CW lasers.

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    Ultra-low absorption protective glass

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1 Models of Ultra-low absorption protective glass

Image Part Number Price (excluding tax) Surface quality Transmitted wavefront distortion Material Parallelism Absorption AR coat reflectance
Ultra-low absorption protective glass-Part Number-Ultra-low absorption protective glass

Ultra-low absorption protective glass

Available upon quote

10-5

Λ/10 @632.8nm

C7980, C7979, or equivalent

<10 arc seconds

＜1ppm (0.00001%)

＜0.1%

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Profitet Co., Ltd.

  • Japan

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Optical Filters
Optical Filters　Profitet Co., Ltd.
Profitet Co., Ltd.

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