IR CaF2 High Power Thin Film Plate Polarizers
IR CaF2 High Power Thin Film Plate Polarizers
Product name : IR CaF2 High Power Thin Film Plate Polarizers
Description :
● Brewster angle polarizers
● 200 : 1 extinction ratio
● High power use
These plate polarizers are intended for use at the Brewster angle of incidence. The natural polarization which takes place at this angle is enhanced by the deposition of a coating to separate the s and p peak transmittance. They provide a high extinction ratio of 200: 1 and are suitable for high power use.
Specification
| Material | IR grade CaF2 |
| Surface Quality | 20/10 |
| Surface Flatness | < λ / 10 @ 633 nm |
| Wedge | < 3 arc min |
| AR Coating | R < 0.25% |
| Absorption | Negligible |
| Dimension Tolerance | < + 0.00 / – 0.20 mm |
| Clear Aperture | > 85% of central diameter |
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| Model | Description | Dimension D (mm) | Wavelength (nm) | Price(USD) | Quantity | |
|---|---|---|---|---|---|---|
| 0 | HPPB-2506CI-2100 | High Power Thin Film Plate Polarizer | 25.4 | 2100 | - | |
| 1 | HPPB-2506CI-2940 | High Power Thin Film Plate Polarizer | 25.4 | 2940 | - | |
| 2 | HPPB-5009CI-2100 | High Power Thin Film Plate Polarizer | 50.8 | 2100 | - | |
| 3 | HPPB-5009CI-2940 | High Power Thin Film Plate Polarizer | 50.8 | 2940 | - |