Abstract

Photoassociation via reverse ladder transition controlled by two and four laser pulses is investigated using the time-dependent quantum wave packet method. The calculated results show that the amplitudes of the pulses have an enormous effect on the target population and total yield of association. For the target state with a high energy level, the population of background states can reduce the state-selectivity. Although, the total yield of association is decreased, the four pulses can induce the population transferring to low vibrational levels, and the state-selectivity of the target state is high.

补充资料

DOI：10.3788/col201816.060201

所属栏目：Atomic and molecular physics

基金项目：This work was supported by the National Natural Science Foundation of China (No. 11347012) and the Natural Science Foundation of Liaoning Province of China (No. 20170540135).

收稿日期：2018-03-01

录用日期：2018-04-16

网络出版日期：2018-05-25

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联系人作者：Yingyu Niu(niuyy@djtu.edu.cn)

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引用该论文

Yingyu Niu, Rong Wang, "Photoassociation reaction of OH molecules through reverse ladder transition," Chinese Optics Letters 16(6), 060201 (2018)