Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-25T22:28:25.165Z Has data issue: false hasContentIssue false
  • English
  • Français

Stellar coronagraphy: two mono-axial configurations for the Achromatic Interfero Coronagraph

Published online by Cambridge University Press:  02 May 2006

J. Gay ,
J. P. Rivet ,
Y. Rabbia ,
G. Cassar ,
C. Buisset ,
F. Fressin  and
T. Lepine
J. Gay
Affiliation:
Observatoire de la Côte d'Azur, B.P. 4229, F-06304 Nice Cedex 4, France. email: [email protected]
J. P. Rivet
Affiliation:
Observatoire de la Côte d'Azur, B.P. 4229, F-06304 Nice Cedex 4, France. email: [email protected]
Y. Rabbia
Affiliation:
Observatoire de la Côte d'Azur, Avenue Copernic, F-06130 Grasse, France.
G. Cassar
Affiliation:
Observatoire de la Côte d'Azur, B.P. 4229, F-06304 Nice Cedex 4, France. email: [email protected]
C. Buisset
Affiliation:
Observatoire de la Côte d'Azur, Avenue Copernic, F-06130 Grasse, France.
F. Fressin
Affiliation:
Observatoire de la Côte d'Azur, B.P. 4229, F-06304 Nice Cedex 4, France. email: [email protected]
T. Lepine
Affiliation:
Ecole Supérieure d'Optique, LTSI, 10 rue Barrouin, F-42000 Saint-Etienne, France
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The standard AIC (Achromatic Interfero Coronagraph) has a “coudé” geometry (the output beam leaves at right angle from the input beam). Thus, some extra optical parts are required to fit such a device within the optical train between a telescope and its IR camera. To avoid this drawback, we present two mono-axial variants of the AIC.

Keywords

instrumentation: miscellaneous
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 1 , Colloquium C200: Direct Imaging of Exoplanets: Science & Techniques , October 2005 , pp. 473 - 476
Copyright
© 2006 International Astronomical Union