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 The plane of polarization of linearly polarized light will be rotated by quartz crystals due to the optical activity. The optical axis in a polarization rotator is perpendicular to the polished face. The orientation of input linearly polarized light is rotated as it propagates through the device. CryLight's polarization rotators have very high temperature bandwidth and can be easily used in rotating the polarization of lasers.
Material: Quartz
Diameter Tolerance: +0.0, -0.1mm
Wavefront Distortion: λ/8 @ 632.8nm
Wavelength Range 440-1600nm
Rotation Accuracy: <5 minutes
Parallelism: <10 arc seconds
Surface Quality: 20/10
Rotation: Counter-clockwise
Coating: S1&S2: R<0.2% @ wavelength

Standard wavelength:
532nm, 632.8nm, 1064nm:

P/N#  Diameter(mm)  Rotation 
PR4512 12.7 45°
PR4515 15 45°
PR4520 20 45°
PR4525 25.4 45°
PR9012 12.7 90°
PR9015 15 90°
PR9020 20 90°
PR9025 25.4 90°