A /spl sim/2 MW, 250 ps terahertz pulse was generated in a noncollinear phase-matched GaAs crystal at room temperature. Tunable CO/sub 2/ lasers in combination with this technique should yield a source in the 0.1 -3.0 THz range.


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    Title :

    High-power terahertz radiation source based on difference frequency mixing of CO/sub 2/ laser lines


    Contributors:
    Tochitsky, S.Ya. (author) / Ralph, J.E. (author) / Sung, C. (author) / Joshi, C. (author)


    Publication date :

    2005-01-01


    Size :

    973763 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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