Substrate Material: |
SF1 optical glass |
Design Wavelength: |
400-700nm |
Wavefront Distortion: |
<Lambda/4 @ 633nm over surface |
Surface Quality: |
40-20 scratch and dig |
Dimensions(cross-section): |
12.7x12.7, +/-0.1mm |
Rhomboid Design: |
45-135-45-135 degrees; Angle tolerance +/- 3 arc minutes |
Beam Deviation: |
<3 arc minutes |
Beam Displacement: |
12.7, +/-0.2mm |
Extinction Ratio on PBS coating: |
Tp:Ts >500:1 |
Transmission Efficiency: |
Tp>99% @ 400-700nm Ts<0.1% @ 400-700nm |
Reflected Beam Deviation: |
90deg +/-5 arc min |
Anti-Reflection Coating: |
R<0.5% ave @ 400-700nm on upper/down optical surfaces(0-deg AOI design) |
Clear Aperture: |
>90% of outer dimension |
Damage Threshold: |
100mJ/cm2, 8nsec pulse; 100W/cm2, CW at 515nm typ. |