Bertin Technologies delivered to its partner Airbus Defense and Space the focal plane assembly (FPA) of the TELEO payload on-board the BADR-8 geostationary satellite for ArabSat, one of the world’s top satellite operators. TELEO is a new-generation of optical communications technology in space. This payload demonstrator (DM) will enable very high capacity analogue optical feeder link communication. This FPA is intended to be mounted on a telecommunications satellite scheduled for launch in early 2023 and it should have a minimum lifetime of 2 years on a GEO (Geostationnary Orbit) spacecraft, in addition to a several month-orbit rising. Its objective is to establish and maintain a two-way laser communication link with an optical ground station (OGS), for a full-scale proof of concept. This paper will present an overview of the mission, the equipment and its challenges. A focus will be made on part of the alignment process and qualification performed to validate the DM design.


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    Titel :

    Focal plane assembly demonstrator for two-way laser communication link


    Beteiligte:
    Minoglou, Kyriaki (Herausgeber:in) / Karafolas, Nikos (Herausgeber:in) / Cugny, Bruno (Herausgeber:in) / Gimbert, Nathalie (Autor:in) / Grasser, Regis (Autor:in) / Malifaud, Raphael (Autor:in) / de Saint Seine, Diego (Autor:in) / Haumonte, Jean-Baptiste (Autor:in)

    Kongress:

    International Conference on Space Optics — ICSO 2022 ; 2022 ; Dubrovnik, Croatia


    Erschienen in:

    Proc. SPIE ; 12777


    Erscheinungsdatum :

    12.07.2023





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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