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- Volume 74 - Année 2005
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- APreS-MIDI - a Concept for Aperture Synthesis in the MID-Infrared with the VLTI and Future Interferometers
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APreS-MIDI - a Concept for Aperture Synthesis in the MID-Infrared with the VLTI and Future Interferometers
Technology roadmap for future interferometric facilities, Proceedings of the European Interferometry Initiative Workshop organized in the context of the 2005 Join European and National Astronomy Meeting "Distant Worlds", 6 - 8 July 2005, Liège University, Institute of Astrophysics, Edited by J. Surdej, D. Caro, and A. Detal
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Abstract
In this article we present the concept of APreS-MIDI (APerture Synthesis in the MID-Infrared). This optical extension for the already very successful operating MIDI instruments will allow for the combination of up to four telescope beams. With APreS-MIDI high resolution imaging by aperture synthesis will be possible for the first time in the mid-infrared spectral regime. The optical setup uses a special principle for beam combination, where interference fringes are sampled in the pupil plane. This principle can also be suitable for future interferometers.
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Over : F. Przygodda
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : B. Lopez
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : M. Dugué
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : S. Wolf
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : U. Graser
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : Ph. Mathias
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : P. Antonelli
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : J.-C. Augerau
Leiden Observatory, PO Box 9513, 2300 RA Leiden, The Netherlands
Over : N. Berruyer
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : Y. Bresson
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : O. Chesneau
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : A. Dutrey
Observatoire de Bordeaux, 2 rue de l’Observatoire, BP 89, F-33270 Floirac, France
Over : S. Flament
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : Ph. Gitton
European Southern Observatory, Karl Schwarzschild Str. 2, D-86748 Garching, Germany
Over : A. Glazenborg
ASTRON, PO Box 7990 AA, Dwingeloo, The Netherlands
Over : Th. Henning
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : K.-H. Hofmann
Max Planck Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany
Over : Y. Hugue
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : S. Kraus
Max Planck Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany
Over : S. Lagarde
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : Ch. Leinert
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : K. Meisenheimer
Max Planck Institut für Astronomie, Köningstuhl 17, D-69117 Heidelberg, Germany
Over : J.-L. Menut
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : A. Roussel
Observatoire de la Côte d’Azur, BP 4229, F-06304 Nice Cedex 4, France
Over : G. Weigelt
Max Planck Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany