SID4-NIR
Spectral Range SWIR (900 - 1700 nm)
The SID4-NIR is a cost-effective, high-resolution wavefront sensor used to measure and align laser sources and lenses used in optical telecommunications at 1.55 µm.
Key Features
- High resolution – 160 × 120 phase map
- Cost-effective solution at 1.55 µm
- Compact for easy integration in any optical setup
Applications
• Laser testing, adaptive optics, and plasma diagnostics • Optics metrology and optical system alignment •
Specifications
| Wavelength range | 1.5-1.6 µm |
| Aperture dimension | 4.73 x 3.55 mm² |
| Spatial resolution | 29.6 µm |
| Phase and Intensity sampling | 160 x 120 (> 19 000 points) |
| Resolution (Phase) | < 11 nm RMS |
| Accuracy (Absolute) | 15 nm RMS |
| Acquisition rate | > 60 fps |
| Real-time processing frequency* | > 10 fps (full resolution)* |
| Interface | FireWire IEEE1394B |
| Dimensions (WxHxL) | 44 x 43 x 64.5 mm³ |
| Weight | ~250 g |
* with SID4 Software
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Related Markets
• Laser industry • Optical components and assemblies • Free space optical communications • Automotive •