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Issue EAS Publications Series
Volume 22, 2006
Astronomy with High Contrast Imaging III: Instrumental Techniques, Modeling and Data Processing
Page(s) 151 - 164
DOI 10.1051/eas:2006130
Published online 13 October 2006

Astronomy with High Contrast Imaging III: Instrumental Techniques, Modeling and Data Processing
M. Carbillet, A. Ferrari and C. Aime (eds)
EAS Publications Series, 22 (2006) 151-164
DOI: 10.1051/eas:2006130

Spatial frequency analytical modeling of adaptive optics for diffraction limited coronagraphs studies on extremely large segmented telescopes

L. Jolissaint

Herzberg Institute of Astrophysics, National Research Council of Canada, Victoria, British Columbia, Canada


(Published online 13 October 2006)

Abstract
In this paper, we briefly describe the principle of analytical modelization of the adaptive optics (AO) corrected point spread function in the spatial frequency domain, both for the turbulent and the telescope static aberrations, and demonstrate how this can be used for simulating AO corrected phase screens on extremely large hexagonal segmented telescopes, required for performance analysis of diffraction limited coronagraphs.



© EAS, EDP Sciences 2006


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