Fourier transform-wavefront reconstruction for the pyramid wavefront sensor - ONERA - Office national d'études et de recherches aérospatiales Accéder directement au contenu
Communication Dans Un Congrès Année : 2010

Fourier transform-wavefront reconstruction for the pyramid wavefront sensor

Résumé

The application of Fourier-transform reconstruction techniques to the pyramid wavefront sensor has been investigated. A preliminary study based on end-to-end simulations of an adaptive optics system with ≈40x40 subapertures and actuators shows that the performance of the Fourier-transform reconstructor (FTR) is of the same order of magnitude than the one obtained with a conventional matrix-vector multiply (MVM) method.
Fichier principal
Vignette du fichier
ao4elt_07005.pdf (538.66 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03184155 , version 1 (29-03-2021)

Identifiants

Citer

Fernando Quirós-Pacheco, Carlos Correia, Simone Esposito. Fourier transform-wavefront reconstruction for the pyramid wavefront sensor. 1st AO4ELT conference - Adaptive Optics for Extremely Large Telescopes, Jun 2009, Paris, France. pp.07005, ⟨10.1051/ao4elt/201007005⟩. ⟨hal-03184155⟩

Collections

ONERA
14 Consultations
39 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More