Le besoin tant en haute qualité d'imagerie qu'en structures légères est l'un des principaux moteurs pour la conception des télescopes spatiaux. Un contrôle efficace du front d'onde va donc devenir indispensable dans les futurs grands observatoires spatiaux, assurant une bonne performance optique tout en relâchant les contraintes sur la stabilité globale du système. L'optique active consiste à contrôler la déformation des miroirs, cette technique peut être utilisée afin de compenser la déformation des grands miroirs primaires, afin de permettre l'utilisation d'instrument reconfigurable ou afin de fabriquer des miroirs asphériques avec le polissage sous contraintes. Dans ce manuscrit, la conception de miroirs actifs dédiés à l'instrumentation...
The next generation of large monolithic mirror space telescopes will use aberration correction to en...
We present two concepts of deformable mirror to compensate for first order optical aberrations. Defo...
Active optics techniques in astronomy provide high imaging quality. This paper is dedicated to highl...
The need for both high quality images and light structures is one of the main driver in the concepti...
Pour relever les défis de l'observation de la Terre et de l'astronomie, les futurs observatoires spa...
The next generation of large lightweight space telescopes will require the use of active optics syst...
International audienceThe need for both high quality images and lightweight structures is one of the...
International audienceThe need for both high quality images and lightweight structures is one of the...
International audienceThe need for both high quality images and lightweight structures is one of the...
Manufacturing telescopes with 4, 8 or 16 meter apertures is the most effective way to gather the lig...
Active Optics is a rising discipline which won renown on the largest telescopes in the world. The cu...
The success of the Hubble Space Telescope created a great interest in the next generation of space t...
L'Optique Active est une discipline en plein essor qui a obtenu ses lettres de noblesse sur les plus...
La prochaine décennie instrumentale en astronomie se veut extrême. Elle s’ouvre avec l'arrivée des E...
We present two concepts of deformable mirror to compensate for first order optical aberrations. Defo...
The next generation of large monolithic mirror space telescopes will use aberration correction to en...
We present two concepts of deformable mirror to compensate for first order optical aberrations. Defo...
Active optics techniques in astronomy provide high imaging quality. This paper is dedicated to highl...
The need for both high quality images and light structures is one of the main driver in the concepti...
Pour relever les défis de l'observation de la Terre et de l'astronomie, les futurs observatoires spa...
The next generation of large lightweight space telescopes will require the use of active optics syst...
International audienceThe need for both high quality images and lightweight structures is one of the...
International audienceThe need for both high quality images and lightweight structures is one of the...
International audienceThe need for both high quality images and lightweight structures is one of the...
Manufacturing telescopes with 4, 8 or 16 meter apertures is the most effective way to gather the lig...
Active Optics is a rising discipline which won renown on the largest telescopes in the world. The cu...
The success of the Hubble Space Telescope created a great interest in the next generation of space t...
L'Optique Active est une discipline en plein essor qui a obtenu ses lettres de noblesse sur les plus...
La prochaine décennie instrumentale en astronomie se veut extrême. Elle s’ouvre avec l'arrivée des E...
We present two concepts of deformable mirror to compensate for first order optical aberrations. Defo...
The next generation of large monolithic mirror space telescopes will use aberration correction to en...
We present two concepts of deformable mirror to compensate for first order optical aberrations. Defo...
Active optics techniques in astronomy provide high imaging quality. This paper is dedicated to highl...