Effect of laser pulse width on wave packet motion in femotosecond pump-probe pulses
文献类型：期刊论文
| 作者 | Guo, Wei2,3; Feng, Xiaojing2; Lu, Xingqiang1 |
| 刊名 | OPTIK
 |
| 出版日期 | 2016 |
| 卷号 | 127期号:24页码:12010-12016 |
| 关键词 | Intense Femtosecond Pump-probe Pulses Wave Packet Motion Time-dependent Wave Packet Approach Photoelectron Spectra State Populations |
| ISSN号 | 0030-4026 |
| DOI | 10.1016/j.ijleo.2016.10.022 |
| 文献子类 | Article |
| 英文摘要 | The dependence of the wave packet process of three-level ladder K-2 molecules on pulse width was investigated via time-dependent wave packet method, and was firstly quantified. There is no Autler-Townes splitting in the photoelectron spectrum with weaker pump intensity or shorter pulse width. The oscillation period of wave packet increases and the oscillation amplitude decreases with increasing pulse width. The pulse width affects Rabi oscillation, which results in the periodical change of the populations of the electronic state. Quantifying its effect on the population of the excited state shows that the change frequency varies with increasing pump intensity. The results illustrates that the needed population in electronic state of interested can be obtained by controlling pulse width, which provide some important basis for light manipulation of molecular processes experimentally. (C) 2016 Elsevier GmbH. All rights reserved. |
| WOS关键词 | PHOTOELECTRON-SPECTRUM ; POPULATION TRANSFER ; NA-2 ; SPECTROSCOPY ; IONIZATION ; MOLECULES |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000387192800046 |
| 出版者 | ELSEVIER GMBH, URBAN & FISCHER VERLAG |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169784]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Guo, Wei |
| 作者单位 | 1.Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China 2.Univ South China, Sch Elect Engn, Hengyang 421001, Peoples R China 3.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Wei,Feng, Xiaojing,Lu, Xingqiang. Effect of laser pulse width on wave packet motion in femotosecond pump-probe pulses[J]. OPTIK,2016,127(24):12010-12016. |
| APA | Guo, Wei,Feng, Xiaojing,&Lu, Xingqiang.(2016).Effect of laser pulse width on wave packet motion in femotosecond pump-probe pulses.OPTIK,127(24),12010-12016. |
| MLA | Guo, Wei,et al."Effect of laser pulse width on wave packet motion in femotosecond pump-probe pulses".OPTIK 127.24(2016):12010-12016. |
入库方式： OAI收割
来源：大连化学物理研究所
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