Multiple Order Half Waveplate 780 nm
Description
Ealing Multiple Order Waveplates are available in a range of laser-line wavelenths, mounted in a 25.4 mm diameter mount. Multiple Order Waveplates are sensitive to changes in temperature, angle of incidence, and degree of collimation. They are intended for use at the design wavelength only. If used at a different wavelength, a retardation change of 10% occurs for every 0.2 nm deviation.
Multiple Order Half Waveplate 780 nm
Specifications |
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|---|---|
| Waveplate Type: | Multiple Order |
| Material: | Quartz |
| Mounting: | Mounted |
| Shape: | Round |
| Size: | 25.4 mm |
| Center Wavelength: | 780 nm |
| Retardation: | Lambda/2 |
| Retardation Accuracy: | +/- Lambda/200 |
| Wavefront Distortion: | <= Lambda/8 |
| Surface Quality (Scratch-Dig): | 10-5 |
Features
Quarter and half waveplates
Zero or multiple order available
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2017
Frequently Asked Questions
The Ealing Multiple Order Waveplates are used to rotate the plane of polarization in a laser, electro-optic modulation, and as a variable ratio beamsplitter.
The Ealing Multiple Order Waveplates have quarter and half waveplates, zero or multiple order available.
Waveplates are made from materials that exhibit birefringence.
If the waveplates are used at a different wavelength, a retardation change of 10% occurs for every 0.2 nm deviation.
A Quarter Waveplate is used to convert linearly polarized beams into circularly polarized beams, while a Half Waveplate introduces a 90° rotation of the plane of polarization.