OCM-1510-FS-98Y~1.32/YL-0-0009

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 15.00mm + 0.00mm /- 0.10mm
THICKNESS: 10.00mm +/- 0.20mm
PARALLELISM: 30 ARC MINUTES MAXIMUM.
FLATNESS: 1/10 WAVE MAXIMUM @ 0.633um, 2 FACES.
SURFACE FINISH: 10-5 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, WATER-FREE,
SUPRASIL “W” or EQUIVALENT.
COATING: SURFACE “1”: 98.0% +/- 0.3% REFLECTANCE
AT 1.32 MICRONS WITH A
NORMAL INCIDENCE ANGLE.
SURFACE “2”: ANTIREFLECTANCE COAT FOR
0.25% MAXIMUM REFLECTANCE
AT 1.32 MICRONS WITH A
NORMAL INCIDENCE ANGLE.
POLARIZATION: RANDOM (UNPOLARIZED)
DAMAGE THRESHOLD: 1 MW/cm2
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE “1”.