Crystal Materials: |
Crystalline Quartz and Magnesium Fluoride |
Waveplate Design: |
Air-gap design |
Outer Diameter: |
Diameter 25.4mm (mounted, Al6061, black-anodized) |
Thickness: |
9.0mm(mounted, total thickness) |
Retardation: |
Half-wave (1/2-wave @ 450-800nm) |
Retardance Accuracy(typ): |
<Lambda/150 RMS over spectral range |
Beam Deviation: |
<10 arc seconds |
Clear Aperture: |
Dia 13.5mm (after mounted) |
Surface Quality: |
20/10 scratch and dig |
AR coating: |
AR @ 400-800nm, R<0.5% max for all surfaces |
Damage Threshold: |
10J/cm2 @ 10ns 1064nm |