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Communication Dans Un Congrès Année : 2022

FEELINGS, ONERA's optical ground terminal for AO precompensated GEO Feeder links demonstration

Résumé

These last years have seen a raising interest for ground to GEO satellites optical very high throughput links, i.e. GEOfeeder links, or GEO-FL. However, despite their potential, these applications have to overcome atmospheric turbulence, which requires the development of mitigation techniques, such as adaptive optics (AO). In the case of GEO-FL, AO performance is limited by the Point-Ahead Angle (PAA) induced anisoplanatism. We describe here how our feedback on our field experiments helped us to design ONERA's AO-compensated ground station, FEELINGS, and the status of said ground station in the fall of 2022.
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Dates et versions

hal-03937997 , version 1 (13-01-2023)

Identifiants

  • HAL Id : hal-03937997 , version 1

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Aurélie Montmerle-Bonnefois, Cyril Petit, Jean-Marc Conan, Anne Durecu, Gustave François, et al.. FEELINGS, ONERA's optical ground terminal for AO precompensated GEO Feeder links demonstration. International Conference on Space Optics 2022 (ICSO), Oct 2022, Dubrovnik, Croatia. ⟨hal-03937997⟩
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