Zero-order cemented waveplate (WPC425)
Zero-order cemented waveplate is composed of two quartz plates with crossed fast axes, and the two quartz plates are bonded with UV-curable epoxy. The thickness difference between the two quartz plates determines the retardation. The dependence of zero-order waveplates on temperature and wavelength variations is significantly lower than that of multi-order waveplates.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Quartz |
| Diameter Tolerance | +0.0 mm, -0.1 mm |
| Wavefront Distortion [@ 632.8nm] | λ/8 @ 632.8 nm |
| Retardation tolerance | λ/300 |
| Parallelism | <1 ″ |
| Surface Quality | 20/10 |
| Clear Aperture | >90 % |
| Coating [S1&S2；@ Wavelength] | S1&S2: R<0.2 % @ wavelength |
| Standard Wavelength | 266 nm、355 nm、532 nm、632.8 nm、780 nm、808 nm、850 nm、980 nm、1064 nm、1310 nm、1480 nm、1550 nm |
| Diameter [Quarter-wave Plate] | 25.4 mm |
Key Features
Datasheet
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