The time-frequency behavior of high-order harmonics is analyzed using the spectrogram method to obtain the optimum condition for attosecond pulse generation. A criterion for the optimum bandwidth of high-order harmonics is obtained to generate the shortest attosecond pulse under given condition. We obtain a single 48-as pulse using harmonics from He.


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    Title :

    Analysis of high-order harmonics in the time-frequency domain for attosecond pulse generation


    Contributors:


    Publication date :

    2003-01-01


    Size :

    75615 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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