Increasing of population trapping and transferring in a modified laser-induced continuum structure system by phase control |
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| Authors: | Gao-xiang Li Jin-sheng Peng |
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| Institution: | 1. Chinese Center of Advanced Science and Technology (World Laboratory), P.O. Box 8730, Beijing, 100080, People’s Republic of China
2. Department of Physics, Huazhong Normal University, Wuhan, 430070, People’s Republic of China
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| Abstract: | The atomic coherent population trapping in the system of an atom with one ground state, a pair of excited states and a set of continuum states, interacting with two temporally separated sets of laser pulses with different phases is investigated. The relative phases of laser pulses on the amount of atomic populations trapped in the three bound states and the efficiency of population transfer are analyzed. |
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