T-WG80530-E - Ø1/2" Silicon Broadband Precision Window, AR Coated: 3 - 5 µm
T-WG80530-E - Ø1/2" Silicon Broadband Precision Window, AR Coated: 3 - 5 µm
- 1/2" and 1" Diameters Available
- Ideal for IR Applications in the 1.2 - 8 µm Spectral Range
- Available Uncoated or AR Coated for <2% Average Reflectance from 3 - 5 µm
| Damage Threshold Specifications | |
|---|---|
| Coating Designation (Item # Suffix) |
Damage Threshold |
| -E | 0.25 J/cm2 (3.3 μm, 6 ns, 30 kHz, Ø0.0483 mm) |
| Item # | T-WG80530-E |
|---|---|
| Diameter | 1/2" (12.7 mm) |
| Diameter Tolerance | +0.0 / -0.2 mm |
| Thickness | 3.0 mm |
| Thickness Tolerance | ±0.3 mm |
| Clear Aperture | >90% Diameter |
| Parallelism | <3 arcmin |
| Surface Flatness | λ/2 over Clear Aperture |
| Surface Quality | 40-20 Scratch-Dig |
| AR Coating Range | 3.0 - 5.0 µm (-E Coating) |
| Reflectance over AR Coating Range | Ravg < 2% |
| Reflectance Data |
Raw Data |
| Transmission Data |
Raw Data |
| Damage Threshold | 0.25 J/cm2 (3.3 μm, 6 ns, 30 kHz, Ø0.0483 mm) |
