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Proceedings Paper

Remapping the pupil
Author(s): S. Lacour; G. Perrin
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Paper Abstract

Correction of the influence of phase corrugations in the pupil plane is a fundamental issue in achieving high dynamic range imaging. We present here an imaging system which, thanks to non-redundant pupil remapping and spatial filtering, allows a perfect determination of the Optical Transfer Function. We do show that such a system would allow image reconstruction free from phase perturbations, photon noise limited, and with high dynamic range.

Paper Details

Date Published: 14 June 2006
PDF: 5 pages
Proc. SPIE 6265, Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter, 62652I (14 June 2006); doi: 10.1117/12.672791
Show Author Affiliations
S. Lacour, Observatoire de Paris Meudon (France)
G. Perrin, Observatoire de Paris Meudon (France)

Published in SPIE Proceedings Vol. 6265:
Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter
John C. Mather; Howard A. MacEwen; Mattheus W. M. de Graauw, Editor(s)

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