T-GTH5 - Glan-Thompson Calcite Polarizer, 5 mm x 5 mm Clear Aperture, Uncoated
T-GTH5 - Glan-Thompson Calcite Polarizer, 5 mm x 5 mm Clear Aperture, Uncoated
- Wide Field of View: 40° Typical (FOV1 + FOV2; See Calcite Tab)
- High Extinction Ratio: 100 000:1
- 350 nm to 2.3 μm Operation for Uncoated Prisms
- AR-Coated Versions for 350 - 700 nm or 650 - 1050 nm Range
- Highest Grade Optical Calcite
- Cemented Prisms
| Item # Prefix | T-GTH5 | T-GTH10 | ||
|---|---|---|---|---|
| Extinction Ratio | 100 000:1 | |||
| Substrate | High Optical Grade Calcite | |||
|
Wavefront Distortion |
≤λ/4 Over Clear Aperture | |||
| Surface Quality | 20-10 Scratch-Dig | |||
| Wavelength Range | 350 nm to 2.3 µm | |||
| Aperture | 5.0 mm x 5.0 mm | 10.0 mm x 10.0 mm | ||
| Dimensions | ||||
| C | 20.6 mm | 34.1 mm | ||
| D | 6.0 mm | 11.0 mm | ||
| Damage Threshold Specifications | ||||
| Pulsed | 2 J/cm² at 1064 nm, 10 ns, 10 Hz, Ø0.476 mm | |||
| CW | 2 kW/cm at 1064 nm, Ø0.092 mm | |||