Coherent Control of Molecular Alignment and Orientation by a Femtosecond Two-Color Laser Pulse
QIN Chao-Chao** , ZHAO Xing-Dong, ZHANG Xian-Zhou, LIU Yu-Fang
Department of Physics, Henan Normal University, Xinxiang 453007
Abstract ：The coherent control of molecular alignment and orientation by a femtosecond two-color laser pulse is studied theoretically. The effect of the carrier-envelope phase of the femtosecond two-color laser pulse on molecular alignment and orientation is discussed, and it is shown that the enhancement or suppression of the molecular orientation can be coherently manipulated by precisely controlling the carrier-envelope phase of the femtosecond two-color laser pulse. In addition, the time-dependent angular distributions of the molecular axis are presented.
收稿日期: 2012-11-06
出版日期: 2013-03-02
:
33.80.-b
(Photon interactions with molecules)
37.10.Vz
(Mechanical effects of light on atoms, molecules, and ions)
33.80.Rv
(Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states))
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2013, Vol. 30 
