The Subaru Coronagraphic Extreme Adaptive Optics system: Enabling high-contrast imaging on solar-system scales

Jovanovic N; Martinache F; Guyon O; Clergeon C; Singh G; Kudo T; Garrel V; Newman K; Doughty D; Lozi J; Males J; Minowa Y; Hayano Y; Takato N; Morino J; Kuhn J; Serabyn E; Norris B; Tuthill P; Schworer G; Stewart P; Close L; Huby E; Perrin G; Lacour S; Gauchet L; Vievard S; Murakami N; Oshiyama F; Baba N; Matsuo T; Nishikawa J; Tamura M; Lai O; Marchis F; Duchene G; Kotani T; Woillez J

The Subaru Coronagraphic Extreme Adaptive Optics system: Enabling high-contrast imaging on solar-system scales

Authors

N, Jovanovic
F, Martinache
O, Guyon
C, Clergeon
G, Singh
T, Kudo
V, Garrel
K, Newman
D, Doughty
J, Lozi
J, Males
Y, Minowa
Y, Hayano
N, Takato
J, Morino
J, Kuhn
E, Serabyn
B, Norris
P, Tuthill
G, Schworer
P, Stewart
L, Close
E, Huby
G, Perrin
S, Lacour
L, Gauchet
S, Vievard
N, Murakami
F, Oshiyama
N, Baba
T, Matsuo
J, Nishikawa
M, Tamura
O, Lai
Franck Marchis
G, Duchene
T, Kotani
J, Woillez

And 18 more

Type

Published Article

Journal

Publications of the Astronomical Society of the Pacific

Publisher

IOP Publishing

Publication Date

Aug 31, 2015

Volume

127

Issue

955

Pages

890–890

Source

SETI Institute

License

Unknown

Abstract

The Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrument is a multipurpose high-contrast imaging platform designed for the discovery and detailed characterization of exoplanetary systems and serves as a testbed for high-contrast imaging technologies for ELTs. It is a multiband instrument which makes use of light from 600 to 2500 nm, allowing for coronagraphic direct exoplanet imaging of the inner 3λ/D from the stellar host. Wavefront sensing and control are key to the operation of SCExAO. A partial ...

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