Quantum key distribution (QKD) is a new technique using physics laws for securing key exchanges. Here we report a new phase-encoding technique adapted to free-space communications. The method combines a direct-modulation scheme with a WDM synchronisation allowing to achieve a reduced size and stabilized system.


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    Titel :

    Practical single sideband modulation scheme for free-space quantum cryptography


    Beteiligte:
    Cussey, J. (Autor:in) / Merolla, J.-M. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    879286 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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