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SID4 eSWIR HR
Spectral Range SWIR (900 - 1700 nm) eSWIR (1.2 - 2.1 µm)
The SID4 eSWIR HR wavefront sensor integrates Phasics' patented technology with a T2SL detector and is the only high-resolution wavefront sensor covering the extended SWIR range from 1.2 to 2.2 µm. SID4 eSWIR is an innovative solution for testing SWIR sources and lenses used in optical communications, inspection instruments, or night vision in military and surveillance devices.
Key features
- Extended spectral range from 1.2 to 2.2 µm
- High resolution – 159 x 127 phase pixels
- Compact and self-referenced for easy setup
Specifications
SID4 eSWIR HR
| Wavelength range | 1.4 - 2.1 µm |
| Aperture dimension | 9.54 x 7.62 mm² |
| Spatial resolution | 60 μm |
| Phase and Intensity sampling | 159x127 |
| Resolution (Phase) | < 6 nm RMS* |
| Accuracy (Absolute) | < 40 nm RMS* |
| Real-time processing frequency | 10 Hz (full resolution) |
| Interface | Giga Ethernet |
| Dimensions (WxHxL) | 90 x 115 x 120 mm³ |
| Weight | ~1 kg |
*for coherent sources
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