We propose a novel photonic technique for microwave frequency measurement by employing an optical group delay line. The 7-bit optical delay line composed of several magneto-optical switches and 1.6km single-mode fiber (SMF) is designed as a tunable dispersive medium (TDM) in the measurement system. In our scheme, the measurable frequency range of 1-20GHz with a measurement error less than ± 40MHz is demonstrated experimentally. Also, we have studied the dynamic range of the measurement system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A photonic technique for microwave frequency measurement employing tunable dispersive medium


    Beteiligte:
    Shu Hu, (Autor:in) / Xiuyou Han, (Autor:in) / Pengsheng Wu, (Autor:in) / Yiying Gu, (Autor:in) / Mingshan Zhao, (Autor:in)


    Erscheinungsdatum :

    01.10.2011


    Format / Umfang :

    540279 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch