Effects of the pulse area and pulse number on the population dynamics of atoms interacting with a train of ultrashort pulses
Effects of the pulse area and pulse number on the population dynamics of atoms interacting with a train of ultrashort pulses
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DOI：
10.1016/j.optcom.2008.05.043
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发表时间：
2008-09
影响因子：
2.4
通讯作者：
H. Tang;T. Nakajima
中科院分区：
文献类型：
--
作者：
H. Tang;T. Nakajima
从理论上研究了超高重复频率超短脉冲串中脉冲面积和脉冲个数对粒子数动力学的影响。由于脉冲间干涉，高态布居数随激光失谐呈现出振荡行为。脉冲面积和脉冲个数对粒子数振荡的周期结构有显著影响。
We theoretically investigate the effects of the pulse area and the pulse number in a train of ultrashort pulses with an ultrahigh repetition rate in terms of the population dynamics. Because of the interpulse interference the upper state population exhibits an oscillatory behavior as a function of the laser detuning. The pulse area and the pulse number significantly affect the periodic structure of population oscillation.