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Product Information
Optics
Window
Window
SUW-20U
1
Precision fused silica window (UV multi coated)
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Classification
Precision fusued silica window (SUW)
Coating
UV multi coated(Ravg≦0.5% (@370-420nm) Ravg≦0.75% (250-425nm))
Material
Fused silica
YES
Product documentation
YES
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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)
φ20.0
Externals Tolerance(mm)
0/-0.2
Thickness(mm)
2
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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