偏光回転子 | Polarization Rotator

| Material: | Quartz | 
|---|---|
| Diameter Tolerance: | +0.0, -0.1 mm | 
| Wavefront Distortion: | λ/8 @ 632.8 nm | 
| Wavelength Range | 440-1600 nm | 
| Rotation Accuracy: | <5 minutes | 
| Parallelism: | <10 arc seconds | 
| Surface Quality: | 20/10 | 
| Rotation: | Counter-clockwise | 
| Coating: | S1&S2: R<0.2% @ wavelength | 
