We report the generation and detection of ultrabroadband THz radiation using photoconductive antennas as the emitter and the detector. The photoconductive antenna showed a detection bandwidth as broad as the electro-optic sampling detectors. On the other hand, the photoconductive emitter showed a spectral bandwidth much narrower than that of the electro-optic emitters. We discuss the bandwidth properties of the photoconductive emitters and detectors in comparison with their electro-optic counterparts.


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    Titel :

    Generation and detection of ultrabroadband Terahertz radiation with photoconductive antennas


    Beteiligte:
    Tani, M. (Autor:in) / Kono, S. (Autor:in) / Nakajima, M. (Autor:in) / Iida, M. (Autor:in) / Sakai, K. (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    133845 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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