Optical beam-splitter
Cradley Investments
Material quality:
Laser Grade without boundaries and visible inclusions
Range of Sizes
Diameter : 1 - 101.6 +0/-0,10 mm
Thickness : 1 - 12 /-0.10 mm
Parallelism
Plano : <3 arc minutes
Clear Aperture (polished) 90% of diameter
Surface Figure (power-irregularity) at 0.63 microns
1 fringe - 0.5 fringe per inch
Surface Quality: Scratch-Dig
80/50, 60/40, 40/20 : per MIL-0-13830
Side 1: Reflectivity Tolerance at 10.6 microns:
1%-5%: ± 1%
6%-85%: ± 5%
86%-95%: ± 2%
Side 2: AR Coating Reflectivity at 10.6 microns
Typically <1% per surface. Varies with polarization and angle of incidence
Angle of incidence 45°
-
zoom
