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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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Center Thickness(CT): |
6.0, +/-0.1mm |
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Clear Aperture: |
>/=11.0mm of outer diameter |
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Substrate Configuration: |
Plano-Plano type |
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Radius of Curvature(Convex Surface): |
NA |
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Wedge: |
<1 arc minute |
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Chamfer: |
0.2mm at 45-deg typical |
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Concentricity: |
NA |
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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 @ 1080 +/-40nm (R>99.5%); 0 +/-5 degrees AOI over convex surface S2: Fine polished as S1; Uncoated |
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MOQ: |
NA |