Coherent rotational dynamics of molecules in intense laser field

被引：1
|
作者：
Hasegawa, Hirokazu [1 ]
Ohshima, Yasuhiro [2 ]
机构：
[1] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
[2] Grad Univ Adv Studies, Okazaki, Aichi 4448585, Japan
来源：
15TH INTERNATIONAL SCHOOL ON QUANTUM ELECTRONICS: LASER PHYSICS AND APPLICATIONS | 2008年 / 7027卷
关键词：
ultrafast lasers; gas-phase molecules; rotational excitation; molecular alignment;
D O I：
10.1117/12.822528
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Coherent rotational dynamics of gas-phase molecules induced by the excitation with an intense nonresonant ultrafast laser field is discussed. In particular, utilities of quantum-state resolved spectroscopic probe after the nonadiabatic rotational excitation (NAREX) by the ultrafast pulse(s) are described with some examples of double-pulse excitation experiments, which provided detailed information on excitation pathways and realization of full quantum-state reconstruction of a rotational wavepacket. Future prospects of the present method are briefly discussed.
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页数：10
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