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Range extension in laser-induced breakdown spectroscopy using femtosecond-nanosecond dual-beam laser system
Chu, Wei; Zeng, Bin; Li, Ziting; Yao, Jinping; Xie, Hongqiang; Li, Guihua; Wang, Zhanshan; Cheng, Ya; ya.cheng@siom.ac.cn
2017
Source PublicationAppl. Phys. B-Lasers Opt.
Volume123Issue:6
AbstractWe extend the detection range of laser-induced breakdown spectroscopy by combining high-intensity femtosecond laser pulses with high-energy nanosecond - CO2 laser pulses. The femtosecond laser pulses ionize the molecules and generate filament in air. The free electrons generated in the self-confined plasma channel by the femtosecond laser serve as the seed electrons which cause efficient avalanche ionization in the nanosecond - CO2 laser field. We show that the detection distance has been extended by three times with the assistance of femtosecond laser filamentation.
SubtypeArticle
Department强光
DOI10.1007/s00340-017-6749-0
Funding OrganizationNational Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100] ; National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100] ; National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100] ; National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100]
Indexed BySCI
Funding OrganizationNational Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100] ; National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100] ; National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100] ; National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11674340, 61575211, 11404357, 11604351]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB16030300]; Shanghai 'Yang Fan' program [14YF1406100]
WOS IDWOS:000403507800005
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27713
Collection强场激光物理国家重点实验室
Corresponding Authorya.cheng@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Chu, Wei,Zeng, Bin,Li, Ziting,et al. Range extension in laser-induced breakdown spectroscopy using femtosecond-nanosecond dual-beam laser system[J]. Appl. Phys. B-Lasers Opt.,2017,123(6).
APA Chu, Wei.,Zeng, Bin.,Li, Ziting.,Yao, Jinping.,Xie, Hongqiang.,...&ya.cheng@siom.ac.cn.(2017).Range extension in laser-induced breakdown spectroscopy using femtosecond-nanosecond dual-beam laser system.Appl. Phys. B-Lasers Opt.,123(6).
MLA Chu, Wei,et al."Range extension in laser-induced breakdown spectroscopy using femtosecond-nanosecond dual-beam laser system".Appl. Phys. B-Lasers Opt. 123.6(2017).
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