ZPR-35-S-4.0-0

Zero Phase Reflectors-Silicon - Model #: ZPR-35-S-4.0-0
1.38”Ø (35mmØ) X .160" (4.0mm) E.T.
Coated: Zero Phase Shift Type
Phase Shift: 0° ±2.0°
Reflectance: > 99.6% average @ 10.6µm for 45° AoI operation

Model number: ZPR-35-S-4.0-0
Quantity: 1

Specifications:

Material: Silicon (Si) Single Crystal
Diameter Tolerances: +.000”/-.005”
Thickness: ±.010”
Flatness: 1/40
Wavelength @ 10.6 µm
Parallelism: < 3 minutes of arc
Surface Quality: <40/20 scratch dig
Laser Finish


Spectral Performance:

Phase Shift: <2.0° between P and S polarization
for 10.6µm operation only @ 45° Angle Of Incidence
Reflectance: > 99.6% average @ 10.6µm
Absorption: < .40% @ 10.6µm
Coating optimized to maintain low phase shift in beam delivery systems
where a 90° phase retarder exists to maintain the circular polarization.

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