Optical High-Speed Data Network in Space - An Update on HydRON's System Concept

Autor: Christopher A. Vasko, Pantelis-Daniel Arapoglou, Guray Acar, Monica Politano, Wael El-Dali, Josep Perdigues Armengol, Harald Hauschildt, Carlo Elia

Publikováno v: 2022 IEEE International Conference on Space Optical Systems and Applications (ICSOS).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe5a2216590754edc8faea281a8c2448
https://doi.org/10.1109/icsos53063.2022.9749744

Optical feeder-link between ESA’s optical ground station and Alphasat

Autor: Edgar Fischer, Josep Perdigues, Reinhard H. Czichy, Klaus Kudielka, Zoran Sodnik, Christoph Voland

Publikováno v: International Conference on Space Optics — ICSO 2020

This paper describes the technical challenges and the experimental set-up for an optical feeder-link demonstration between ESA’s optical ground station in Tenerife, Spain, and the Alphasat satellite in geostationary orbit (25o East). In the absence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::278f133e6d1ad31897bfa0c8db5b872b

ESA Optical Ground Station Upgrade with Adaptive Optics for High Data Rate Satellite-to-Ground Links-Test Results

Autor: Josep Perdigues-Armengol, Klaus Kudielka, Peter Adolph, Edgar Fischer, Mikael Feriencik, Thomas Dreischer, Zoran Sodnik, Dirk Soltau, Thomas Berkefeld

Publikováno v: 2019 IEEE International Conference on Space Optical Systems and Applications (ICSOS).

In this paper, we present the design, fabrication and factory acceptance testing results of the receive (RX) adaptive optics add-on to the ESA optical ground station (1 m telescope). The system is suited to be operated with laser communication system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::530b3be54252667e9ddd4c989e41bf30
https://doi.org/10.1109/icsos45490.2019.8978974

Towards optical data highways through the atmosphere

Autor: Christoph Voland, Zoran Sodnik, Nicolas Vedrenne, Josep Perdigues-Armengol, Kolja Nicklaus, David Alaluf

Publikováno v: Free-Space Laser Communications XXXI
Free-Space Laser Communications XXXI, Feb 2019, San Francisco, United States. pp.48, ⟨10.1117/12.2509648⟩

International audience; The European Data Relay System (EDRS) is operational, optically transferring data from currently four LEO Earth observation satellites to the geo-stationary EDRS-A spacecraft at 1.8 Gbps. The demand has increased to extend the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fda7dfe6e12369538b8d2a60121f63b
https://doi.org/10.1117/12.2509648

(Invited) Upgrade of ESA optical ground station with adaptive optics for high data rate satellite-to-ground links

Autor: Mikael Feriencik, P. Adolph, Josep Perdigues-Armengol, Dirk Soltau, Th. Berkefeld, Zoran Sodnik, E. Fischer, Klaus Kudielka, J. Kunde, Th. Dreischer, Reinhard H. Czichy

Publikováno v: 2017 IEEE International Conference on Space Optical Systems and Applications (ICSOS).

Over the past years, we have successfully applied adaptive optics (AO) in optical ground stations to improve the quality of satellite-to-ground laser communication links. In this paper, we present a design overview of the adaptive optics add-on to th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7647076a9f0bb43f60e6f484ccf4bd6a
https://doi.org/10.1109/icsos.2017.8357213