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Imaging Interferometry using Interferometric Remapped Array Nulling

Published online by Cambridge University Press:  11 October 2004

C. Aime ,
R. Soummer ,
L. Abe ,
E. Aristidi ,
F. Vakili ,
A. Domiciano  and
B. Lopez
L. Abe
Affiliation:
UMR 6525, Laboratoire Universitaire d'Astrophysique de Nice, 06108 Nice Cedex 2, France
E. Aristidi
Affiliation:
UMR 6525, Laboratoire Universitaire d'Astrophysique de Nice, 06108 Nice Cedex 2, France
F. Vakili
Affiliation:
UMR 6525, Laboratoire Universitaire d'Astrophysique de Nice, 06108 Nice Cedex 2, France
A. Domiciano
Affiliation:
UMR 6525, Laboratoire Universitaire d'Astrophysique de Nice, 06108 Nice Cedex 2, France
B. Lopez
Affiliation:
Observatoire de la Côte d'Azur, 06304, Nice Cedex 04, France
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Abstract

We present a beam combining technique capable of direct instantaneous imaging. The particularity is that the image (or PSID, point source intensity distribution) is formed in a pupil plane. We present the concept on a theoretical basis, comment on the PSID for on- and off-axis sources and finally compare it to Fizeau imaging. Future experiments and reflections about this concept are finally considered.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 12: Astronomy with High Contrast Imaging II , 2004 , pp. 275 - 280
Copyright
© EAS, EDP Sciences, 2004

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