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Selective excitation of the OClO molecule with femtosecond laser pulse
Yuan, KJ; Sun, ZG; Cong, SL; Lou, NQ
刊名PHYSICAL REVIEW A
2005-11-01
DOI10.1103/PhysRevA.72.052513
72期:5
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Optics ; Physics, Atomic, Molecular & Chemical
研究领域[WOS]Optics ; Physics
关键词[WOS]EQUILIBRIUM POTENTIAL-ENERGY ; LIGHT-INDUCED POTENTIALS ; ELECTRONIC STATES ; ABSORPTION-SPECTRUM ; ULTRASHORT PULSES ; REACTION DYNAMICS ; CHLORINE DIOXIDE ; PHOTODISSOCIATION ; SPECTROSCOPY ; FIELDS
英文摘要The three-dimensional time-dependent quantum wave packet dynamics (J=0) using a Hamiltonian for a triatomic molecule in Radau coordinates is employed to study laser pulse excitation of the OClO molecule. The fast Fourier transform (FFT) and the split operator methods are applied to propagate the wave packet. The vibronic excitations A (2)A(2)(nu(1),nu(2),nu(3))<- X B-2(1)(0,0,0) of the triatomic molecule OClO using femtosecond laser pulses of varying intensities are investigated. With an ultrashort laser pulse of certain FWHM (full width at half maximum), the vibrational level can be selectively excited. The changes in the vibrational population distributions caused by simple variation of the pulse are remarkable.
语种英语
WOS记录号WOS:000233603400089
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139777
专题中国科学院大连化学物理研究所
作者单位1.Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
3.Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
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GB/T 7714
Yuan, KJ,Sun, ZG,Cong, SL,et al. Selective excitation of the OClO molecule with femtosecond laser pulse[J]. PHYSICAL REVIEW A,2005,72(5).
APA Yuan, KJ,Sun, ZG,Cong, SL,&Lou, NQ.(2005).Selective excitation of the OClO molecule with femtosecond laser pulse.PHYSICAL REVIEW A,72(5).
MLA Yuan, KJ,et al."Selective excitation of the OClO molecule with femtosecond laser pulse".PHYSICAL REVIEW A 72.5(2005).
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