We report on the generation of mid- and far-infrared radiation using periodically poled materials. In particular, cw mode-locked fs optical parametric oscillators based on (PPLN) periodically poled LiNbO/sub 3/:MgO with strongly reduced photorefractivity and optical rectification in PPLN for the generation of tunable narrowband THz radiation will be discussed.


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    Title :

    Use of periodically poled nonlinear materials for the generation of ultrashort pulses of mid- and far-infrared radiation


    Contributors:
    Andres, T. (author) / Torosyan, G. (author) / Haag, P. (author) / Zelt, S. (author) / Beigang, R. (author)


    Publication date :

    2002-01-01


    Size :

    123286 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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