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Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imaging
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Paper Abstract

The Optimal Optical Coronagraph (OOC) Workshop held at the Lorentz Center in September 2017 in Leiden, the Netherlands, gathered a diverse group of 25 researchers working on exoplanet instrumentation to stimulate the emergence and sharing of new ideas. In this second installment of a series of three papers summarizing the outcomes of the OOC workshop, we present an overview of common path wavefront sensing/control and Coherent Differential Imaging techniques, highlight the latest results, and expose their relative strengths and weaknesses. We layout critical milestones for the field with the aim of enhancing future ground/space based high contrast imaging platforms. Techniques like these will help to bridge the daunting contrast gap required to image a terrestrial planet in the zone where it can retain liquid water, in reflected light around a G type star from space.

Paper Details

Date Published: 10 July 2018
PDF: 18 pages
Proc. SPIE 10703, Adaptive Optics Systems VI, 107031U (10 July 2018); doi: 10.1117/12.2314260
Show Author Affiliations
Nemanja Jovanovic, California Institute of Technology (United States)
Olivier Absil , STAR Institute, Univ. de Liège (Belgium)
Pierre Baudoz, LESIA, Observatoire de Paris, PSL Research Univ., CNRS, Univ. Paris Diderot, UPMC Univ. Paris 6 (France)
Mathilde Beaulieu, Univ. Cote d'Azur, Observatoire de la Côte d'Azur, CNRS, Lab. Lagrange (France)
Michael Bottom, Jet Propulsion Lab. (United States)
Eric Cady, Jet Propulsion Lab. (United States)
Brunella Carlomagno, STAR Institute, Univ. de Liège (Belgium)
Alexis Carlotti, Institut de Planétologie et d’Astrophysique de Grenoble, CNRS (France)
David Doelman, Leiden Observatory, Leiden Univ. (Netherlands)
Kevin Fogarty, Space Telescope Science Institute (United States)
Raphaël Galicher, Lab. d'Etudes Spatiales et d'Instrumentation en Astrophysique (France)
Olivier Guyon, Subaru Telescope, National Astronomical Observatory of Japan (United States)
Sebastiaan Haffert, Leiden Observatory, Leiden Univ. (Netherlands)
Elsa Huby, LESIA, Observatoire de Paris, PSL Research Univ., CNRS, Univ. Paris Diderot, UPMC Univ. Paris 6 (France)
Jeffrey Jewell, Jet Propulsion Lab. (United States)
Christoph Keller, Leiden Observatory, Leiden Univ. (France)
Matthew A. Kenworthy, Leiden Observatory, Leiden Univ. (Netherlands)
Justin Knight, Steward Observatory, The Univ. of Arizona (United States)
College of Optical Sciences, The Univ. of Arizona (United States)
Jonas Kühn, ETH Zurich (Switzerland)
Kelsey Miller, Steward Observatory, The Univ. of Arizona (United States)
College of Optical Sciences, The Univ. of Arizona (United States)
Johan Mazoyer, Space Telescope Science Institute (United States)
Johns Hopkins Univ. (United States)
Mamadou N'Diaye, Univ. Cote d'Azur, Observatoire de la Côte d'Azur, CNRS, Lab. Lagrange (France)
Emiel Por, Leiden Observatory, Leiden Univ. (France)
Laurent Pueyo, Space Telescope Science Institute (United States)
A. J. Eldorado Riggs, Jet Propulsion Lab. (United States)
Garreth Ruane, California Institute of Technology (United States)
Dan Sirbu, NASA Ames Research Ctr. (United States)
Frans Snik, Leiden Observatory, Leiden Univ. (Netherlands)
Leiden Univ. (Netherlands)
J. Kent Wallace, Jet Propulsion Lab. (United States)
Michael Wilby, Leiden Observatory, Leiden Univ. (Netherlands)
Marie Ygouf, IPAC, Caltech (United States)


Published in SPIE Proceedings Vol. 10703:
Adaptive Optics Systems VI
Laird M. Close; Laura Schreiber; Dirk Schmidt, Editor(s)

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