Efficient broad-band SHG was demonstrated by simultaneous matching of group-velocity and phase-velocity in a 10.5 mm long periodically-poled potassium niobate. The QPM bandwidth was 38 nm, which is broad enough for 100 fs pulse doubling.


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    Title :

    Efficient broadband second harmonic generation in periodically-poled potassium niobate


    Contributors:
    Nan Ei Yu, (author) / Kurimura, S. (author) / Kitamura, K. (author) / Oc-Yeub Jeon, (author) / Myoungsik Cha, (author) / Ashihara, S. (author) / Ohta, T. (author) / Shimura, T. (author) / Kuroda, K. (author) / Hirohashi, J. (author)


    Publication date :

    2004-01-01


    Size :

    113637 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English