Substrate Material: |
Corning 7980 UVFS |
Surface Accuracy: |
<lambda/8 at 633nm over clear aperture of optical surface(fine polished) |
Surface Quality: |
40-20 scratch and dig after coated |
Outer Diameter(OD): |
DIA = 15.5, -0.1/+0mm |
Center Thickness(CT): |
10.0, +/-0.1mm |
Clear Aperture: |
>/=14.0mm of outer diameter |
Substrate Configuration: |
Plano-convex type |
Radius of Curvature(Convex Surface): |
Convex; ROC = +91.11mm, tolerance +/-0.25mm |
Wedge: |
</=5 arc minutes |
Chamfer: |
0.2mm at 45-deg typical |
Concentricity: |
<=0.05mm |
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 ground |
MOQ: |
NA |