Photoassociation reaction of OH molecules through reverse ladder transition  

作　　者：Yingyu Niu Rong Wang 牛英煜;王荣(School of Science, Dalian Jiaotong University)

机构地区：School of Science, Dalian Jiaotong University, Dalian 116028, China

出　　处：《Chinese Optics Letters》2018年第6期1-5,共5页中国光学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.11347012);the Natural Science Foundation of Liaoning Province of China(No.20170540135)

摘　　要：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.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.

关 键 词：OH MV 

分 类 号：O561[理学—原子与分子物理]