The spatial field distribution of a quasi single-cycle THz pulse leads to a time-dependent lens-like refractive index profile in an electro-optic crystal, which changes the beam shape of a copropagating optical probe pulse. We used this effect to measure THz waveforms in a highly birefringent crystal.


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    Titel :

    Coherent measurement of ultrashort THz pulses by terahertz-induced lensing


    Beteiligte:
    Schneider, A. (Autor:in) / Guntert, P. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    142131 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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