A THz Fabry-Perot spectrum analyzer is presented that uses substrate-based, wire-grid polarizers as the reflectors. Previous THz scanning Fabry-Perot concepts have used wiremeshes or thin metallic layers as the reflectors, both of which are effective to some degree, but lack tunability. The use of wire-grid polarizers allows for fully tunable resolution and throughput, thus enhancing the Fabry-Perot by increasing its operational flexibility. Here the Fabry-Perot concept for a fast-scanning THz spectrum analyzer is presented, potential applications are shown, and the wire-grid reflector concept is demonstrated.


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    Titel :

    Fast-scanning continuously variable THz spectrum analyzers based on the Fabry-Perot


    Beteiligte:
    Middendorf, J. R. (Autor:in) / Brown, E. R. (Autor:in)


    Erscheinungsdatum :

    2014-06-01


    Format / Umfang :

    2311067 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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