Quartz Rotator
A polarization rotator is an optical device that rotates the polarization axis of a linearly polarized light beam by an angle of choice. Rotators of linearly polarized light have found widespread applications in modern optics since laser beams tend to be linearly polarized.
Applications:
- Isolator
- Optical Measurement System
Capability:
| PARAMETER | COMMERCIAL | HIGH PRECISION |
| Material | Quartz | |
| Clear Aperture | ≥85% | ≥90% |
| Thickness Tolerance | ±0.01mm | ±0.0002mm |
| Rotation Tolerance | ±5arcmin | ±1arcmin |
| Flatness | λ/8 @632.8nm | λ/20@632.8nm |
| Surface Quality(S/D) | 40-20 | 10-5 |
| AR Coating | R＜0.1%@CWL | |
Other material ,sizes, tolerance and coatings are also available upon request.