Quartz polarization rotator

Due to the rotation activity of natural quartz crystal, it also can be used as polarization rotators so that the plane of input linearly polarized beam will be rotated at special angle which is determined by the thickness of quartz crystal. Left-handed and right-handed rotators can be offered by Union Optic now. Made of quartz, 200-2500nm Up to 100mm diameter Custom rotation angle available RoHS Compliant Specifications: Material Crystal Quartz 200-2500nm Dimension Tolerance ±0.2mm Rotation Accuracy <5 arc minutes Parallelism 90% Rotation Clockwise and Counter-Clockwise Coating AR coated on both sides, R<0.25%@central wavelength