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.
Analysis of high-order harmonics in the time-frequency domain for attosecond pulse generation
2003-01-01
75615 byte
Conference paper
Electronic Resource
English
Analysis of high-order harmonics in the time-frequency domain for attosecond pulse generation
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