|
Substrate Material: |
Crystal Quartz, Cemented optically |
|
Outer Diameter: |
30.0,-0.1/+0.0mm - Mounted; Mount dimension: Dia 30.0xThickness 6mm |
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Waveplate Type: |
Zero Order, Quarter Wave(1/4) @ 800nm |
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Clear Aperture: |
Diameter 19mm(after mounted); |
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Retardance Accuracy(typ): |
<Lambda/300 |
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Beam Deviation (max): |
<10 arc sec |
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Wavefront Distortion: |
<Lambda/8 over clear aperture(>90% of outer diameter) |
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Surface Quality: |
20/10 scratch and dig |
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Damage Threshold: |
2J/cm2 @ 10ns 1064nm |
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AR Coated: |
<0.2% reflectivity at 800 +/-10nm |