Cyril Petit

Summary

Affiliation: Office National d'Etudes
Country: France

Publications

  1. ncbi request reprint First laboratory validation of vibration filtering with LQG control law for adaptive optics
    Cyril Petit
    Office National d Etudes et de Recherches Aerospatiales, BP 72, 92322 Chatillon, France
    Opt Express 16:87-97. 2008
  2. ncbi request reprint Linear quadratic Gaussian control for adaptive optics and multiconjugate adaptive optics: experimental and numerical analysis
    Cyril Petit
    PHASE ONERA, BP 72, 92322 Chatillon Cedex, France
    J Opt Soc Am A Opt Image Sci Vis 26:1307-25. 2009
  3. doi request reprint Wide field adaptive optics laboratory demonstration with closed-loop tomographic control
    Anne Costille
    ONERA, DOTA HRA, B P 72, 29 Avenue de la Division Leclerc, 92322 Chatillon Cedex, France
    J Opt Soc Am A Opt Image Sci Vis 27:469-83. 2010
  4. doi request reprint Tip-tilt disturbance model identification for Kalman-based control scheme: application to XAO and ELT systems
    Serge Meimon
    Office National d Etudes et de Recherches Aerospatiales, Département d Optique Théorique et Appliquée, BP 72, F 92322 Châtillon cedex, France
    J Opt Soc Am A Opt Image Sci Vis 27:A122-32. 2010
  5. ncbi request reprint Calibration and precompensation of noncommon path aberrations for extreme adaptive optics
    Jean Francois Sauvage
    Office National d Etudes et de Recherches Aerospatiales, Départment d Optique Théorique et Appliqué, France
    J Opt Soc Am A Opt Image Sci Vis 24:2334-46. 2007

Collaborators

  • Serge Meimon
  • Anne Costille
  • Thierry Fusco
  • Jean Francois Sauvage
  • Henri Francois Raynaud
  • Caroline Kulcsar
  • Jean Marc Conan
  • Gérard Rousset

Detail Information

Publications5

  1. ncbi request reprint First laboratory validation of vibration filtering with LQG control law for adaptive optics
    Cyril Petit
    Office National d Etudes et de Recherches Aerospatiales, BP 72, 92322 Chatillon, France
    Opt Express 16:87-97. 2008
    ..Vibration filtering may be applied to any AO system, but these results are of particular interest for eXtrem AO, and for instance for the SPHERE AO design, where high performance is required...
  2. ncbi request reprint Linear quadratic Gaussian control for adaptive optics and multiconjugate adaptive optics: experimental and numerical analysis
    Cyril Petit
    PHASE ONERA, BP 72, 92322 Chatillon Cedex, France
    J Opt Soc Am A Opt Image Sci Vis 26:1307-25. 2009
    ..Sensitivity of the performance regarding tuning parameters is tested. Finally, extension to full MCAO and laser tomographic AO (LTAO) through numerical simulation is presented and analyzed...
  3. doi request reprint Wide field adaptive optics laboratory demonstration with closed-loop tomographic control
    Anne Costille
    ONERA, DOTA HRA, B P 72, 29 Avenue de la Division Leclerc, 92322 Chatillon Cedex, France
    J Opt Soc Am A Opt Image Sci Vis 27:469-83. 2010
    ..They represent a first step for the study of very large telescope (VLT) and extremely large telescopes (ELT) instruments...
  4. doi request reprint Tip-tilt disturbance model identification for Kalman-based control scheme: application to XAO and ELT systems
    Serge Meimon
    Office National d Etudes et de Recherches Aerospatiales, Département d Optique Théorique et Appliquée, BP 72, F 92322 Châtillon cedex, France
    J Opt Soc Am A Opt Image Sci Vis 27:A122-32. 2010
    ..We propose a nonsupervised identification procedure that does not require any auxiliary system or loop opening and validate it on synthetic profile as well as on experimental data...
  5. ncbi request reprint Calibration and precompensation of noncommon path aberrations for extreme adaptive optics
    Jean Francois Sauvage
    Office National d Etudes et de Recherches Aerospatiales, Départment d Optique Théorique et Appliqué, France
    J Opt Soc Am A Opt Image Sci Vis 24:2334-46. 2007
    ..Strehl ratio obtained in the images reaches 98.7% at 632.8 nm. This result allows us to be confident of achieving the challenging performance required for direct observation of extrasolar planets...