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A Wide Field Nulling Imager for Direct Terrestrial Exoplanets Detection

Published online by Cambridge University Press:  28 May 2003

Claude Aime ,
Rémi Soummer  and
O. Guyon
O. Guyon*
Affiliation:
Institute for Astronomy, 640 N. A'ohoku place, Hilo, HI 96720, USA
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Abstract

In this work, I show that a wide field nulling imager is a very attractive solution for discovering and characterizing Earth-sized planets around other stars. The concept presented in this paper takes advantage of recent developments in nulling coronagraphy and a number of other techniques (aperture synthesis, pupil densification, pupil dilution) that make it possible to obtain high quality coronagraphic images with an interferometer.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 8: Astronomy with High Contrast Imaging , 2003 , pp. 343 - 348
Copyright
© EAS, EDP Sciences, 2003

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