Description
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 CRYLINK now.
Feature
- Made of quartz, 200-2500nm
- Up to 100mm diameter
- Custom rotation angle available
- RoHS Compliant
Specifications
| 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 |