Product model table
(Find the product number of the product you want in the form, and select the product number from the above options to purchase.）
Description
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.
Feature
-
Better Temperature Bandwidth
-
Wide Wavelength Bandwidth
-
Both Sides AR Coated
-
RoHS Compliant
Specifications
| Material | Crystal Quartz |
| Dimension Tolerance | +0.0/-0.2 mm |
| Surface Quality | 20/10 scratch and dig |
| Clear Aperture | >90 % central area |
| Wavefront Distortion(just for single plate) | <λ/8 @ 632.8 nm |
| Parallelism(just for single plate) | <1 arc second |
| Retardation Tolerance | <λ/300 |
| AR Coating | R<0.25 % @ central wavelength |
| Damage Threshold | >500 mJ/cm2, 20 ns, 20 Hz @ 1064 nm |
| Type | Cemented |