SID4-NIR

Spectral Range SWIR (900 - 1700 nm)

Phasics SID4-NIR wavefront sensor

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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