Wavefront Sensors

Wavefront Sensors

Wavefront Sensors

Novel high resolution wavefront sensors from PHASICS offer far superior resolution compared to conventional Shack-Hartmann sensors, as well as achromaticity, direct measurement of diverging beams and no reference arm for interferometry. They can be used for laser beam profiling, adaptive ...
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  • Phasics Laser Optics Testing

    Phasics wavefront sensor makes easy the characterization of telescopes, mirrors and any optics used in laser facilities. It delivers aberrations, PSF, Sthrel ratio, phase RMS, beam profiles or surface shape based on a high resolution wavefront measurement. Measured aberrations can then be automatically removed of further measurement. The solution applies to any optics of any wavelength, including beam expander, large mirror, flat optics. Their wavefront sensor is even more easy-to-use when it is coupled with the R-Cube, their high quality illumination unit dedicated to double-pass measurement.

  • Phasics Plasma & Gas Density Measurement

    Using high resolution phase imaging SID4 density is a straightforward and highly sensitive solution for neutral gas and plasma density measurement. It relies on an direct phase shift measurement with our ultra high resolution wavefront sensor, the SID4 HR.

  • Phasics Adaptive Optics

    Accurate Wavefront Correction with any deformable mirror. Phasics adaptive optics loop achieves the finest possible correction, up to last parabola aberration removal, thanks to the combination of their high resolution wavefront sensor and the deformable mirror device that best fits your set-up. An insightful support resulting from many years of experience is provided from the loop design to its installation.

  • Phasics Laser Beam Analysis

    High resolution wavefront measurement. Based on a patented technology, Phasics wavefront sensor simultaneously provides both phase and intensity maps of unrivalled high resolution. It combines to the SID4 software to deliver a complete diagnostic of the laser beam: wavefront aberrations, laser beam parameters, beam profiles, M2 beam quality parameter… It is compact and it easily positions at any point of the laser chain as it directly measures diverging beam.

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