Cemented zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are cemented by UV epoxy. The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order waveplates.
Parameter
Basic Parameters
| Material | Crystalline Quartz（Optical Level） |
| Product ID | PB05002 |
| Dimension tolerance | +0.0, -0.2mm |
| Orientation angle error | ± 0.1° |
| Wavefront distortion | λ/8 @632.8nm |
| Retardation tolerance | <λ/300 |
| Wavelength range | 400~2100nm |
| Parallelism | < 5″( Single wave plate <1″) |
| Effective aperture | > 90% |
| Surface quality | 20-10 |
| Chamfer | Protective chamfer |
| Coating | AR Coating on both sides，R<0.25%@λd ，AOI 0° |
| Damage threshold | >0.25J/cm2,10ns,10Hz |
Feature
- Better Temperature Bandwidth
- Wide Wavelength Bandwidth
- Both Sides AR Coated
- RoHS Compliant
