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Data fit and analysis for pump-probe experiment with femtosecond pulses based on LabVIEW
Yuan, LW; Wang, L; Bai, JL
KeywordFemtosecond Pump-probe Quantum Data Fit Labview
Source PublicationCHINESE JOURNAL OF CHEMICAL PHYSICS
2005-02-01
Volume18Issue:1Pages:4-8
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordMASS-SPECTROMETRY ; LARGE MOLECULES ; DYNAMICS ; SPECTROSCOPY ; LASER
AbstractThe pump-probe experiments for 1,3-dichlorobenzene in gas phase have been performed by femtosecond multiphoton ionization mass spectra at a pump pulse of 270 nm and a probe pulse of 810 nm by using our homebuilt femtosecond laser system. The models for the exponential process and quantum beat are presented to extract the photodissociation dynamics information from the data. A fitting and analyzing software which is programmed by graphical language LabVIEW has been developed for the experimental data. The Convolution, Levenberg Marquardt, and Deconvolution mathematics VIs of LabVIEW are used in this program to make the program much simpler than using other programming languages. The experimental data have been well fitted with this program. The results provide the lifetime of excited-state S, and the frequency of quantum beat.
Language英语
WOS IDWOS:000227637900002
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/139811
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Yuan, LW,Wang, L,Bai, JL. Data fit and analysis for pump-probe experiment with femtosecond pulses based on LabVIEW[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2005,18(1):4-8.
APA Yuan, LW,Wang, L,&Bai, JL.(2005).Data fit and analysis for pump-probe experiment with femtosecond pulses based on LabVIEW.CHINESE JOURNAL OF CHEMICAL PHYSICS,18(1),4-8.
MLA Yuan, LW,et al."Data fit and analysis for pump-probe experiment with femtosecond pulses based on LabVIEW".CHINESE JOURNAL OF CHEMICAL PHYSICS 18.1(2005):4-8.
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