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Cyclic State Orientation of Polar Molecules Produced by a Train of Half-Cycle Pulse Clusters of a Long Repetition Period |
| HUANG Yu-Xin;YANG Yu-Jun;WU Bin;GUO Fu-Ming;ZHU Qi-Ren |
| Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012 |
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| Cite this article: |
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HUANG Yu-Xin, YANG Yu-Jun, WU Bin et al 2008 Chin. Phys. Lett. 25 1259-1262 |
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Abstract Using a variational method, we derive the optimal population distribution of angular momentum eigenstates for any given population range in a rotational wavepacket within the field-free cyclic state orientation framework. Correspondingly, we devise a train of half-cycle pulse clusters to purposively make the structure of the computed wavepacket approach the optimal population distribution, so that we can now utilize much more powerful means to realize an ideal orientation goal.
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| Keywords:
32.80.Lg
02.30.Yy
33.80.-b
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Received: 10 December 2007
Published: 31 March 2008
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