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Output Coupler ZnSe Plano -Plano - Model #: OCZ-1520-75
1.50”Ø X .200” (5.0mm) Thickness
Wedged: 14 minutes ±3.0 minutes
Side 1: 75% Reflectance
Side 2: AR coated
Optimized for 10.6µm and Normal Incidence (0° AOI)
Replaces: Coherent® P/N: 45-8596
Specifications:
Material: Zinc Selenide (ZnSe) Laser Grade
Diameter Tolerances: +.000”, -.005” for parts up to 2.00”Ø
+.000”, -.010” for parts from 2.50” to 6.000”Ø
Thickness: ±.010”
Parallelism: < 1 minute
Surface Quality: < 40/20 scratch – dig Laser Finish
Spectral Performance:
Side 1:
Partial Reflectance Values as indicated
Tolerances on Reflectance
50-70% ±3.0%
75-85% ±2.0%
90-95% ±1.5%
Side 2:
Standard high-efficiency low loss anti-reflectance
thin film coating applied to this side only
Reflectance per surface @ 10.6µm for
normal incidence <0.20%
Transmission: > 99.0%