Spectral Range LWIR (8 -14 μm)

Phasics SID4 LWIR wavefront sensor

SID4 LWIR brings high-resolution wavefront sensing to the long wave infrared region (from 8 μm to 14 μm), for CO2 or OPO laser beam metrology, as well as characterization of IR components and lenses used in thermal imaging, security and safety vision.

Key Features

  • Achromatic over the whole LWIR band – from 8 to 14 µm
  • Uncooled focal plane array technology
  • High resolution: 160 x 120 phase pixels


Laser testing, adaptive optics, and plasma diagnostics Optics metrology and optical system alignment


Wavelength range 8-14 µm
Aperture dimension 16.00 x 12.00 mm²
Spatial resolution 100 µm
Phase and Intensity sampling 160 x 120
Resolution (Phase) 25 nm RMS
Accuracy (Absolute) 75 nm RMS
Acquisition rate 24 fps
Real-time processing frequency* 10 fps (full resolution)*
Interface Giga Ethernet
Dimensions (WxHxL) 90 x 96 x 110 mm³
Weight ~850 g

*with SID4 Software


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