A Theoretical Strategy to Generate an Isolated 80-Attosecond Pulse |
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Authors: | GUO Fu-Ming YANG Yu-Jun JIN Ming-Xing DING Da-Jun ZHU Qi-Ren |
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Affiliation: | Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012 |
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Abstract: | Using a linearly polarized, phase-stabilized 2.66-femtosecond driving pulse of 400nm central wavelength orthogonally combined with another linearly polarized long pulse of 800nm central wavelength irradiating jointly on the helium atom, we demonstrate theoretically the generation of a clean isolated 80-attosecond pulse in the spectral region of 93-155 electron volts in a two-dimensional model. |
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Keywords: | 32.80.Rm 42.50.Hz 42.65.Ky |
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