We show that surface waves - surface plasmon-polariton (SPP) with frequencies in the THz range can be excited at semiconductor surfaces by optical beams that scan the surface. This technique opens new ways to build THz sources and perform surface spectroscopy.


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    Title :

    Generation of THz surface waves by a superluminous optical spot


    Contributors:
    Bakunov, M.I. (author) / Maslov, A.V. (author) / Bodrov, S.B. (author) / Hangyo, M. (author)


    Publication date :

    2004-01-01


    Size :

    177639 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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