Window

SUW-40U

1
Precision fused silica window (UV multi coated)
Estimate separately
Classification Precision fusued silica window (SUW)
Coating UV multi coated(Ravg≦0.5％ (@370-420nm) Ravg≦0.75％ (250-425nm))
Material Fused silica
YESRoHS対応状況

Product documentation

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Description

Precision fused silica window features laser-grade surface quality and parallelism. In addition, that window will limit the transmitted wavefront distortion to 1/10λ.
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Specifications

Classification Precision fusued silica window (SUW)
Coating UV multi coated(Ravg≦0.5％ (@370-420nm) Ravg≦0.75％ (250-425nm))
External form D(mm) φ40.0
Externals Tolerance(mm) 0/-0.2
Thickness(mm) 4
Thickness Tolerance(mm) ±0.10
Transmitted Wavefront λ/10(@632.8nm)
Material Fused silica
Clear Aperture(mm) [Outer]×0.8
Parallelism <5″
Surface quality 20 - 10
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Curve(FOR REFERENCE ONLY)

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Specification drawings(or pictures)

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