Electro-optic detection with unprecedented bandwidth is implemented with GaSe sensors utilizing phase matching. We directly record transform-limited 28-fs pulses containing spectral components beyond 120 THz (/spl lambda/=2.5 /spl mu/m). Using thicker crystals, the continuous tunability of the detector response is demonstrated between 14 THz and 31 THz.


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    Title :

    GaSe electro-optic sensors for ultrabroadband detection of multi-THz field transients


    Contributors:
    Kubler, C. (author) / Huber, R. (author) / Tubel, S. (author) / Leitenstorfer, A. (author)


    Publication date :

    2004-01-01


    Size :

    147107 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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