SID4-DWIR

Spectral Range MWIR (3 - 5 μm) LWIR (8 -14 μm)

Phasics SID4-DWIR wavefront sensor

The SID4-DWIR is the first off-the-shelf high-resolution wavefront sensor for dual-band infrared from 3 to 5 µm and 8 to 14 µm. It is well suited to characterize IR optics, blackbody sources, 3.39 µm or 10.6 µm laser beams, and systems.

Key Features

  • High resolution – 160 x 120 phase pixels
  • MWIR & LWIR bands with the same sensor
  • High NA measurement with no relay lens

Applications

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

Specifications

Wavelength range 3-5 µm and 8-14 µm
Aperture dimension 10.88 x 8.16 mm²
Spatial resolution 68 µm
Phase and Intensity sampling 160 x 120
Resolution (Phase) 75 nm RMS
Accuracy (Absolute) 25 nm RMS
Acquisition rate 50 fps
Real-time processing frequency* >10 fps (full resolution)*
Interface Giga Ethernet
Dimensions (WxHxL) 85 x 118 x 193 mm³
Weight ~1.6 kg

*with SID4 Software

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