@inproceedings{e0d4ffba79b94460a1236024059db493,
title = "Wavefront correction in a shaped-pupil coronagraph using a gerchberg-saxton-based estimation scheme",
abstract = "The detection of extra-solar terrestrial planets requires the use of space-based high-contrast imaging. Stellar photon noise as well as light thrown about by system aberrations necessitate the use of a high quality light suppression system and a method for wavefront correction. We present here a wavefront estimation scheme to be used with estimate-based correction for the shaped pupil coronagraph. In order to properly estimate the field in a reimaged pupil plane, we employ the use of the iterative Gerchberg-Saxton estimation algorithm between it and a second-focus image plane. We utilize the correction algorithm to overcome an ambiguity inherent in Gerchberg-Saxton estimation.",
author = "Jason Kay and Kasdin, {N. Jeremy} and Ruslan Belikov",
year = "2007",
doi = "10.1117/12.734610",
language = "English (US)",
isbn = "9780819468390",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Astronomical Adaptive Optics Systems and Applications III",
note = "Astronomical Adaptive Optics Systems and Applications III ; Conference date: 29-08-2007 Through 30-08-2007",
}