R-Cube illumination module

Spectral Range UV (190 - 400 nm) VIS (400 - 750 nm) SWIR (900 - 1700 nm) MWIR (3 - 5 μm) LWIR (8 -14 μm)

Phasics R-Cube illumination module for SID4 wavefront sensors

The R-Cube is an add-on for easy double-pass measurement with Phasics' wavefront sensors. It applies to mirror and large-lens aberration measurement and helps with calibrating optical test systems or the downsizing telescope in adaptive optics. This illumination unit simply plugs into the wavefront sensor and delivers a very-high-quality collimated beam. Wavefront measurements in double pass are made easy and accurate.

Key Features

  • Ultra-high-quality collimated beam generation from UV to SWIR
  • Small footprint, easy to integrate
  • Separate add-on for the wavefront sensor that can be independently used

Applications

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

Specifications

Compatibility SID4, SID4-HR or SID4-SWIR
Beam diameter Adapted to related wavefront sensor pupil
Source wavelength 635, 780, 808, 1064, 1550 or 1650 nm
Beam quality < 20 nm RMS (635-808 nm) / < 30 nm RMS (1064-1650nm)
Double-pass reference mirror quality λ/20 PV (633nm)
Phase resolution (noise) < 2 nm RMS

Custom development for specific wavelengths available. Contact us.

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