The SID4 eSWIR wavefront sensor integrates Phasics’ patented technology with a T2SL detector and is the only high-resolution wavefront sensor covering the extended SWIR range from 0.9 to 2.35 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.
| Model | SID4 eSWIR |
|---|---|
| Wavelength range | 0.9 – 2.35 µm |
| Aperture dimension | 9.60 x 7.68 mm² |
| Spatial resolution | 120 µm |
| Phase & intensity sampling | 80 x 64 |
| Resolution (Phase) | < 6 nm RMS* |
| Accuracy (Absolute) | < 40 nm RMS* |
| Real-time processing frequency | 10 Hz (full resolution) |
| Interface | USB 2.0 |
| Dimensions (w x h x l) | 90 x 115 x 120 mm³ |
| Weight | ~1.8 kg |
