T-WG91050-C9 - Ø1" Germanium Broadband Precision Window, AR Coated: 1.9 - 6 µm
T-WG91050-C9 - Ø1" Germanium Broadband Precision Window, AR Coated: 1.9 - 6 µm
| Item # | WG91050-C9 | |
|---|---|---|
| Diameter | 1" (25.4 mm) | |
| Diameter Tolerance | +0.0 / -0.2 mm | |
| Thickness | 5.0 mm | |
| Thickness Tolerance | ±0.1 mm | |
| Clear Aperture | ≥Ø22.86 mm | |
| Parallelism | <1 arcmin | |
| Surface Flatness | <λ over Clear Aperture | |
| Surface Quality | 40-20 Scratch-Dig | |
| AR Coating Range | 1.9 - 6 µm (-C9 Coating) | |
| Reflectance over AR Coating Range | Ravg < 2% | |
| Reflectance Data (Click for Graph) |
Raw Data |
|
| Substrate | Germanium | |
| Transmission Data (Click for Graph) |
Raw Data |
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| Damage Threshold | 10 J/cm2 (2940 nm, 200 µs, 2 Hz, Ø0.485 mm) | |
