Quartz Polarization Rotator

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Product model table

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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


Material Crystal Quartz 200-2500nm
Dimension Tolerance +0/-0.2mm
Surface Quality 20/10 scratch and dig
Clear Aperture >90% central
Parallelism <10 arc seconds
Wavefront Distortion <λ/4@632.8nm
Rotation Clockwise and Counter-Clockwise
Rotation Accuracy <5 arc minutes
Coating AR coated on both sides, R<0.25%@central wavelength
Damage Threshold >5J/cm2, 20ns, 20Hz @1064nm