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End-to-end simulations of different coronagraphic techniques

Krist, John E. and Moody, Dwight C. and Mawet, Dimitri and Trauger, John T. and Belikov, Ruslan and Shaklan, Stuart B. and Guyon, Olivier and Vanderbei, Robert J. (2009) End-to-end simulations of different coronagraphic techniques. In: Techniques and Instrumentation for Detection of Exoplanets IV. Proceedings of SPIE. No.7440. Society of Photo-Optical Instrumentation Engineers (SPIE) , Bellingham, WA, Art. No. 744016. ISBN 9780819477309. https://resolver.caltech.edu/CaltechAUTHORS:20150526-154118634

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Abstract

The NASA exoplanet exploration program is dedicated to developing technologies for detecting and characterizing extrasolar planets. In support of that program we have evaluated three different coronagraphic techniques (bandlimited Lyot, optical vortex, and phase-induced pupil apodization) using optical propagation simulations. These utilized a complete hypothetical telescope+coronagraph system with phase and amplitude aberrations. Wavefront control using dual sequential deformable mirrors was performed. We discuss the different computational techniques necessary to accurately simulate each coronagraph.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1117/12.826487DOIArticle
http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=786388PublisherArticle
ORCID:
AuthorORCID
Mawet, Dimitri0000-0002-8895-4735
Guyon, Olivier0000-0002-1097-9908
Additional Information:© 2009 Society of Photo-Optical Instrumentation Engineers (SPIE). August 19, 2009. The research described in this publication was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. Work was performed as part of the ACCESS mission concept study and the Exoplanet Exploration Program at JPL.
Funders:
Funding AgencyGrant Number
NASA/JPL/CaltechUNSPECIFIED
Subject Keywords:Simulations ; Wavefronts ; Apodization ; Coronagraphy ; Deformable mirrors ; Exoplanets ; Optical vortices ; Planets
Series Name:Proceedings of SPIE
Issue or Number:7440
DOI:10.1117/12.826487
Record Number:CaltechAUTHORS:20150526-154118634
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150526-154118634
Official Citation:John E. Krist ; Dwight C. Moody ; Dimitri Mawet ; John T. Trauger ; Ruslan Belikov, et al. "End-to-end simulations of different coronagraphic techniques", Proc. SPIE 7440, Techniques and Instrumentation for Detection of Exoplanets IV, 744016 (August 19, 2009); doi:10.1117/12.826487
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:57829
Collection:CaltechAUTHORS
Deposited By:INVALID USER
Deposited On:27 May 2015 18:32
Last Modified:10 Nov 2021 21:55

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