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CASAO details

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From sensor configuration on to acquisition and correction, a few clicks are all it takes to get underway.  Key measurement and correction features include:

  • Variable user modes
  • Wavefront analyzer hardware control including integration time, trigger mode, averaging
  • Wavefront measurement
  • Target wavefront formation – set tilt, curve and high-frequency aberrations independently using actual measurements or theoretical values using Zernike polynomials
  • Measure the functional influence matrix (also called interaction matrix)
  • Calculate command matrix and modify filtering modes
  • Open & closed-loop wavefront correction
  • Add command – enables users to modify the target wavefront in real-time using Zernike polynomials to induce or correct for aberrations, either by manual intervention or over a network connection (localhost or Ethernet)
  • Client-server interaction with HASOv3 software enables users to take advantage of HASOv3’s advanced wavefront analysis features
  • Wavefront sensor diagnostics
    • Multiple views including raw measured wavefront, residual vs. target wavefront, and residual vs. target wavefront following the modifications applied using the “Add command” feature
    • HASOv3 interaction – used in client-server mode with HASOv3, you can perform advanced wavefront diagnostics including Zonal reconstruction, create Zernike or Legendre polynomials, view the spot diagram, and calculate the PSF, MTF, M² and Strehl ratio
  • Active component diagnostics
    • Display mirror actuator states, applied voltages and 3D mirror form
    • Show individual actuator influence on the interaction matrix
    • Choose filtering modes by previewing mode changes and associated applied voltages to actuators
  • Camera diagnostics
    • Display raw camera image

Click to here to download the full CASAO specifications to your computer in PDF format.  You can equally download our Research Equipment product brochure by clicking here.  If you would like more information or would like to arrange for a demonstration, please contact us by telephone at +33 (0)1 64 86 15 66 or by e-mail by clicking here