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Proceedings Paper

The Segmented Pupil Experiment for Exoplanet Detection: 2. design advances and progress overview
Author(s): P. Martinez; M. Beaulieu; P. Janin-Potiron; O. Preis; C. Gouvret; J. Dejonghe; L. Abe; A. Spang; Y. Fantéï-Caujolle; F. Martinache; P. Belzanne; A. Marcotto; M. Carbillet
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Paper Abstract

The SPEED project - the Segmented Pupil Experiment for Exoplanet Detection - in development at the Lagrange laboratory, aims at gearing up strategies and technologies for high-contrast instrumentation with segmented telescopes. This new instrumental platform offers an ideal environment in which to make progress in the domain of ELTs and/or space-based missions with complex apertures. It combines all the required recipes (phasing optics, wavefront control/shaping, and advanced coronagraphy) to get to very close angular separation imaging. In this paper, we report on the optical design and subsystems advances and we provide a progress overview.

Paper Details

Date Published: 27 July 2016
PDF: 10 pages
Proc. SPIE 9906, Ground-based and Airborne Telescopes VI, 99062V (27 July 2016); doi: 10.1117/12.2232608
Show Author Affiliations
P. Martinez, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
M. Beaulieu, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
P. Janin-Potiron, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
O. Preis, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
C. Gouvret, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
J. Dejonghe, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
L. Abe, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
A. Spang, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
Y. Fantéï-Caujolle, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
F. Martinache, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
P. Belzanne, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
A. Marcotto, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)
M. Carbillet, Observatoire de la Côte d'Azur (France)
Lab. Lagrange, CNRS, Univ. de Nice Sophia-Antipolis (France)


Published in SPIE Proceedings Vol. 9906:
Ground-based and Airborne Telescopes VI
Helen J. Hall; Roberto Gilmozzi; Heather K. Marshall, Editor(s)

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