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Utilisation de dispositifs d'optique guidée pour des applications en imagerie haute résolution

Serge Olivier 1
1 PHOTONIQUE
XLIM - XLIM
Abstract : The first part of the project MAFL (MultiAperture Fiber Linked Interferometer). This work, done in collaboration with the GeeO, IMEP and Alcatel Alenia Space as part of an ESA contract, aimed to the realization of a three interferometer arms fully guided optics and integrated with a servo to control optical paths. The recombination part of the field was performed by a component? Integrated optics realized all the innovative mixing interferometry, whether for science signals as signals for metrology. The results obtained allowed us to conclude that the technology? Integrated optics is an excellent candidate for the spatialization of the future interferometers. The second part involved a direct imaging device based on the principle of hypertelescope proposed by A. LABEYRIE College de France in 1996. A version of this concept operating in the time domain was developed in the laboratory. Collaboration with the Department of Math-Info XLIM laboratory under the theme transverse IRO allowed us to begin optimizing the impulse response of a hypertelescope. The results helped us to build a testbed to validate the theoretical principle and the optimization results
Mots-clés : optique imagerie
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Theses
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Submitted on : Thursday, July 5, 2012 - 3:22:34 PM
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Serge Olivier. Utilisation de dispositifs d'optique guidée pour des applications en imagerie haute résolution. Optique / photonique. Université de Limoges, 2007. Français. ⟨tel-00714789⟩

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