Probing dynamic interference in high-order harmonic generation from long-range molecular ion: Bohmian trajectory investigation

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	Probing dynamic interference in high-order harmonic generation from long-range molecular ion: Bohmian trajectory investigation
	Wang, J ; Wang, BB ; Guo, FM ; Li, SY ; Ding, DJ ; Chen, JG ; Zeng, SL ; Yang, YJ
刊名	CHINESE PHYSICS B
	2014
卷号	23 期号:5
关键词	Bohmian trajectory molecular high-order harmonic generation dynamic interference
ISSN号	1674-1056
通讯作者	Yang, YJ (reprint author), Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China.
中文摘要	Using Bohmian trajectory (BT) method, we investigate the dynamic interference in high-order harmonic generation from diatomic molecular ions. It is demonstrated that the main characteristics of the molecular harmonic spectrum can be well reproduced by only two BTs which are located at the two ions. This happens because these two localized trajectories can receive and store the whole collision information coming from all of the other re-collision trajectories. Therefore, the amplitudes and frequencies of these two trajectories represent the intensity and frequency distribution of the harmonic generation. Moreover, the interference between these two trajectories shows a dip in the harmonic spectrum, which reveals the molecular structure information.
资助信息	National Basic Research Program of China [2013CB922200]; National Natural Science Foundation of China [11274141, 11034003, 11304116, 61275128, 11247024, 11274001]; Research Foundation for Basic Research of Jilin Province, China [20140101168JC]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59001]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, J,Wang, BB,Guo, FM,et al. Probing dynamic interference in high-order harmonic generation from long-range molecular ion: Bohmian trajectory investigation[J]. CHINESE PHYSICS B,2014,23(5).
APA	Wang, J.,Wang, BB.,Guo, FM.,Li, SY.,Ding, DJ.,...&Yang, YJ.(2014).Probing dynamic interference in high-order harmonic generation from long-range molecular ion: Bohmian trajectory investigation.CHINESE PHYSICS B,23(5).
MLA	Wang, J,et al."Probing dynamic interference in high-order harmonic generation from long-range molecular ion: Bohmian trajectory investigation".CHINESE PHYSICS B 23.5(2014).