808nm laser window

Custom sapphire stepped window for laser

Material : optical sapphire

Process : precision sapphire optics manufacturing and thin layer deposition

Dimensions:  30×18 mm, thickness 2mm

Shape : rectangular with a step and rounded edges.

Aspect : S&D 60/40

CA>90%

Surface : PV<2lambda, roughness better than 0.4nm

Parallelism : better than 3.5 arcmin

Optical treatment : AR treatment R<0.1% à 808nm +/- 15nm

Usage : laser system

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