DYNAMICS of H+2 in TWO-COLOR ULTRASHORT LASER PULSE |
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| Authors: | Chen Zhao-yang Qu Wei-xing and Xu Zhi-zhan |
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| Institution: | Laboratory for High Intensity Optics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China |
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| Abstract: | Numerical simulations of ionization and dissociation processes of hydrogen molecular ion H2+ interacting with two-color intense ( 1014W/cm2-1015W/cm2) ultrashort (the duration ≈ 22fs) laser pulse are made. The result shows that the ionization and dissociation processes are strongly dependent upon the relative phase between the two color fields. It means that, in the case of ultrashort pulse, the phase coherence control of ionization and dissociation processes can be realized. |
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| Keywords: | hydrogen molecular ion ionization dissociation two-color field |
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