Crystal Materials: |
Crystalline Quartz and Magnesium Fluoride |
Outer Diameter: |
Dia 12.7mm(mounted, crystal chip: Dia10x1.46mm built-in; Al6061 un-anodized) |
Thickness: |
3.0mm(after mounted, total thickness) |
Retardation: |
Half-wave (1/2-wave @ 650-1200nm ) |
Retardance Accuracy(typ): |
< Lambda/150 RMS over spectral range of 650-1200nm |
Beam Deviation: |
< 20 arc seconds |
Clear Aperture: |
Dia 9.0mm (after mounted) |
Surface Quality: |
20/10 scratch and dig |
AR Coating: |
AR @ 650-1200nm, R<0.5% max double-surface |
Damage Threshold: |
2J/cm2 @ 10ns 1064nm |