Substrate Material: |
BK7 glass |
Surface Accuracy: |
<lambda/10 at 633nm over clear aperture of optical surfaces(fine polished); Both surfaces |
Surface Quality: |
20-10 scratch and dig after coated |
Outer Diameter(OD): |
DIA = 12.7, -0.1/+0mm |
Center Thickness(CT): |
6.0, +/-0.1mm |
Clear Aperture: |
>/=11.0mm of outer diameter |
Substrate Configuration: |
Plano-Plano type |
Radius of Curvature(Convex Surface): |
NA |
Wedge: |
<1 arc minute |
Chamfer: |
0.2mm at 45-deg typical |
Concentricity: |
NA |
Coating Technology: |
Electron beam multilayer dielectric |
Clear Aperture: |
Exceeds central 85% of dimension |
Damage Threshold: |
>5KW/cm2 CW,; >1J/cm2 (10ns pulse @ 1064nm band) |
Coating (0-deg AOI): |
S1: HR @ 1080 +/-40nm (R>99.5%); 0 +/-5 degrees AOI over convex surface S2: Fine polished as S1; Uncoated |
MOQ: |
NA |