BSZ-2020-90-U

Beamsplitter ZnSe - Model #: BSZ-2020-90-U
2.00ӯ X .200" E.T.
Coating:
Side 1: 90% ±1.0%
Side 2: AR coated
Both surfaces optimized for 10.6µm and U Polarization and 45° AOI
Replaces DRO 99%-S and 80% P

Model number: BSZ-2020-90-U

Specifications:

Material: Zinc Selenide (ZnSe) Laser Grade
Diameter Tolerances: +.000”, -.005” for parts up to 2.000”Ø
Thickness: ±.010”
Parallelism: < 3 minutes of ARC
Surface Quality: < 40/20 scratch – dig Laser Finish

Spectral Performance:

SIDE 1:
Reflectance and tolerance listed as per above

SIDE 2:
Standard high efficiency low loss anti-reflectance
AR-coating for 10.6µm
Total finish part Absorption < .15%
Angle Of Incidence: 45°
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