UV Glan-Thompson Calcite Polarizers – Manual and Automated Versions
Description
PIKE Technologies offers Glan-Taylor and Glan-Thompson UV-Vis polarizers, providing advantage of the birefringent properties of UV-quality calcite. An air interface is assembled between two right angle calcite prisms in the Glan-Taylor polarizer whereas a UV-transparent cement separates the calcite prisms in the Glan-Thompson polarizer. In both styles, the polarized extraordinary ray passes through both prisms and the ordinary ray is internally reflected and absorbed.
UV Glan-Thompson Calcite Polarizers – Manual and Automated Versions
Specifications |
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|---|---|
| Material: | Calcite |
| Wavelength Range: | 250-2300nm |
| Max Extinction Ratio: | >= 10000:1 |
| Wavefront Distortion: | Not Specified |
| Surface Quality (Input, Output Faces): | 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig |
Features
- High grade calcite
- High extinction ratio
- Manual versions – 1 degree settable scaling
- Automated version – 0.1 degree scaling resolution
- Fit in standard 2 inch x 3 inch mounts
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
United States
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Frequently Asked Questions
An air interface is assembled between two right angle calcite prisms in the Glan-Taylor polarizer, whereas a UV-transparent cement separates the calcite prisms in the Glan-Thompson polarizer.
At 250 nm, the transmission throughput is no less than 25%.
The manual versions have a 1 degree settable angular resolution, while the automated version has a 0.5 degree angular resolution.
The spectral range of these polarizers is 250-2300 nm.
Materials such as crystals, films, paints, beam splitters, coated glass, and anti-reflective and anti-glare coatings may require a polarizer during sampling.