Design Research Optics - Performance Engineered CO2 Laser Optics
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  • BSZ-1012-2-U
  • BSZ-1012-2-U


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Beamsplitter ZnSe - Model #: BSZ-1012-2-U
1.00”Ø X .120” E.T.
Side 1: Reflectance: 2% ±1%
Side 2: AR coated @ 10.6µm optimized for 45 degrees for “U“ polarization
If this part is used for P Polarization it will reflect .5% and if used fo

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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:

Reflectance and tolerance listed as per above

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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