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Substrate Material: |
BK7 glass |
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Surface Accuracy: |
<lambda/10 at 633nm over clear aperture of optical surfaces(fine polished); Both surfaces |
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Surface Quality: |
20-10 scratch and dig after coated |
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Outer Diameter(OD): |
DIA = 12.7, -0.1/+0mm |
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Edge Thickness(Te): |
6.0, +/-0.1mm |
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Clear Aperture: |
>/=11.0mm in diameter |
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Substrate Configuration: |
Plano-Concave type |
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Radius of Curvature: |
S1: concave surface; ROC-500mm |
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Wedge: |
<1 arc minute |
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Chamfer: |
0.2mm at 45-deg typical |
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Concentricity: |
+/-0.05mm |
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Coating Technology: |
Electron beam multilayer dielectric |
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Clear Aperture: |
Exceeds central 85% of dimension |
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Damage Threshold: |
>5KW/cm2 CW; >1J/cm2 (10ns pulse @ 1064nm band) |
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Coating (0-deg AOI): |
S1: HR @ 1030-1080nm 0-deg AOI (R>99.5%) (concave surface) S2: AR @ 500-1100nm (R<0.5%) |
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MOQ: |
NA |