New Results From the 2021 FEEDELIO Experiment - a Focus on Reciprocity


Journal article


Perrine Lognoné, A. Bonnefois, J. Conan, L. Paillier, C. Petit, C. Lim, S. Meimon, J. Montri, J. Sauvage, N. Védrenne
2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS), 2022

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APA   Click to copy
Lognoné, P., Bonnefois, A., Conan, J., Paillier, L., Petit, C., Lim, C., … Védrenne, N. (2022). New Results From the 2021 FEEDELIO Experiment - a Focus on Reciprocity. 2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS).


Chicago/Turabian   Click to copy
Lognoné, Perrine, A. Bonnefois, J. Conan, L. Paillier, C. Petit, C. Lim, S. Meimon, J. Montri, J. Sauvage, and N. Védrenne. “New Results From the 2021 FEEDELIO Experiment - a Focus on Reciprocity.” 2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS) (2022).


MLA   Click to copy
Lognoné, Perrine, et al. “New Results From the 2021 FEEDELIO Experiment - a Focus on Reciprocity.” 2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS), 2022.


BibTeX   Click to copy

@article{perrine2022a,
  title = {New Results From the 2021 FEEDELIO Experiment - a Focus on Reciprocity},
  year = {2022},
  journal = {2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS)},
  author = {Lognoné, Perrine and Bonnefois, A. and Conan, J. and Paillier, L. and Petit, C. and Lim, C. and Meimon, S. and Montri, J. and Sauvage, J. and Védrenne, N.}
}

Abstract

The FEEDELIO experiment aims at demonstrating adaptive optics capability to mitigate the atmospheric turbulence channel disturbances in a GEO-Feeder relevant environment. In addition to the bi-directional data acquired in presence of anisoplanatism, this measurement campaign was an opportunity to assess the optical quality of the bench and to improve calibration procedures. To this end, we conducted a reciprocity experiment. We measured a channel reciprocity up to 95% and identified, through numerical simulations, that residual non common path aberrations were the primary source limiting the effective reciprocity.