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Zero Phase Reflectors-Si - Model #: ZPRS-2020-0
2.000"Ø X .200" (5.0mm) E.T.
Coated: Zero Phase Shift Type
Phase Shift: 0° ±2.0°
Reflectance: > 99.6% average @ 10.6µm for 45° AoI operation
Replaces Kern®, Cincinnati®, Fanuc®, Amada®, LMI® P/Ns in Inf
Replaces:
Kern® P/N: 1583, 1593, 10814
Cincinnati® P/N: 907971
Fanuc® P/N: A98L-0001-0616/C
Amada® P/N: 71198089/71198084
LMI® P/N: PLZRS002
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
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.