Glan Thompson Polarizing Beamsplitter Cubes (CGTS)
- Reflected Beam Deviated by 45°
- Very High Polarization Purity
- Wavelength range: 350-2300nm
These Glan Thompson polarizers have been arranged to permit the output of the s-polarized beam at 45° from the straight through p-polarized beam. They provide high polarization purity and high transmission in the two emerging beams. These are useful if it is required to utilize both linear polarization states. They are mounted in a rectangular metal cell and surrounded with an absorbing compound.
| Material: | Laser Grade Calcite |
| Escape Window: | Double |
| Surface Quality: | <20/10 |
| Beam Deviation: | < 3 arc min |
| Transmitted Wavefront: | <λ / 4 @ 633 nm |
| Extinction Ratio: | >500,000:1 |
| AR Coating | Single layer MgF2 on all entrance & exit surfaces |
| Transmission Efficiency: | Tp<95% |
| Wavelength Range: | 350 nm - 2300 nm |
| Housing: | Black anodized Aluminum |
| Damage Threshold: |
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