True Zero-Order Waveplate (Cemented) 50.260.00065-E
True zero-order waveplates offer better performance than multiple-order waveplates. They have a broad bandwidth and lower sensitivity to temperature and wavelength changes. They are commonly used in high-precision applications. We offer single-element true zero-order waveplates for longer wavelengths. At shorter wavelengths, the waveplate becomes too thin to handle. In such cases, a single-element true zero-order waveplate can be bonded to a glass substrate. We also offer a patented design for this situation: the glass substrate can have an annular window so that the beam does not actually pass through the glass. Standard wavelengths: 532nm, 633nm, 780nm, 808nm, 980nm, 1064nm, 1310nm, 1480nm and 1550nm.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength | 980 nm |
| Diameter | 20 mm |
| Delay | 1/4 |
| Wavefront Distortion | λ/8 |
| Retardation Tolerance | λ/300 |
| Parallelism | 1 arcsec |
| Surface Finish [S/D；DIN: 5/2x0.1] | 20-10 S/D (DIN: 5/2x0.1) |
Key Features
Datasheet
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Supplier Information
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