Dimension tolerance: (W +/- 0.1 mm) x (H +/- 0.1
mm) x (L + 0.2 mm/-0.1mm)
Clear aperture: > 90% central
area
Flatness: λ/8 @ 633 nm
Surface Quality: Scratch/dig 20/10 per MIL-O-13830A
Parallelism: better than 20
arc seconds
Perpendicularity: 5 arc
minutes
Angle
tolerance: Δθ<
+/-0.25o,
Δφ < +/-0.25o
Coatings:
Standard coatings are dual band anti-reflection (DBAR)
coatings at 1064nm/1535 nm, 1064/3480nm, 1064/1650nm, 1064/3000nm, or 1320nm/660nm.
Coatings for other specific applications are available upon request. Mount:
For customer convenience and protection of crystals, crystals with T≤
3.0mm are mounted in a 1" anodized aluminum holder.