| The study of femtosecond LIBS in Vortex–Gaussian and double Gaussian configurations | |
Gao, Jian; Yang, Jiaxing; Wang, Zexuan; Sun, SH(孙少华) ; Hu, BT(胡碧涛); Liu, ZY(刘作业) | |
| 2023-08 | |
| Source Publication | APPLIED PHYSICS B-LASERS AND OPTICS Impact Factor & Quartile |
| ISSN | 0946-2171 |
| Volume | 129Issue:8 |
| page numbers | 8 |
| Abstract | Laser-induced breakdown spectroscopy (LIBS) is a fast and efficient method for sample analysis, whose applications are restricted by the detection limit. Here, femtosecond Vortex laser pulse is introduced to improve the detection limit of LIBS. The emission spectra of Al (I) and Si (I) are measured within Vortex–Gaussian configuration as functions of the inter-pulse delay time between these two pulses. For comparison, the corresponding measurements are also performed within double Gaussian scheme. The variations of the LIBS signals on the inter-pulse delay time of Si and Al exhibit different tendencies. This is because the evolution of plasma and the energy absorption are different when the laser pulse is introduced to interact with them, owing to the different properties of metal and semiconductor materials. © 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. |
| Keyword | Aluminum compounds Atomic emission spectroscopy Gaussian distribution Laser induced breakdown spectroscopy Laser pulses Semiconductor lasers Semiconductor materials Silicon compounds Delay Time Detection limits Emission spectrums Femtoseconds Gaussians Laserinduced breakdown spectroscopy (LIBS) Property Pulse delay Sample analysis Signal-on |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| DOI | 10.1007/s00340-023-08064-1 |
| Indexed By | EI ; SCIE |
| Language | 英语 |
| WOS Research Area | Optics ; Physics |
| WOS Subject | Optics ; Physics, Applied |
| WOS ID | WOS:001021453700001 |
| EI Accession Number | 20232814369536 |
| EI Keywords | Vortex flow |
| EI Classification Number | 631.1 Fluid Flow, General ; 712.1 Semiconducting Materials ; 744.1 Lasers, General ; 744.4.1 Semiconductor Lasers ; 922.1 Probability Theory ; 922.2 Mathematical Statistics ; 931.1 Mechanics |
| Original Document Type | Journal article (JA) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/532146 |
| Collection | 核科学与技术学院 |
| Corresponding Author | Sun, Shaohua; Liu, Zuoye |
| Affiliation | Frontiers Science Center for Rare Isotopes and School of Nuclear Science and Technology, Lanzhou University, Lanzhou; 730000, China |
| First Author Affilication | School of Nuclear Science and Technology |
| Corresponding Author Affilication | School of Nuclear Science and Technology |
| Recommended Citation GB/T 7714 | Gao, Jian,Yang, Jiaxing,Wang, Zexuan,et al. The study of femtosecond LIBS in Vortex–Gaussian and double Gaussian configurations[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2023,129(8). |
| APA | Gao, Jian,Yang, Jiaxing,Wang, Zexuan,Sun, Shaohua,Hu, Bitao,&Liu, Zuoye.(2023).The study of femtosecond LIBS in Vortex–Gaussian and double Gaussian configurations.APPLIED PHYSICS B-LASERS AND OPTICS,129(8). |
| MLA | Gao, Jian,et al."The study of femtosecond LIBS in Vortex–Gaussian and double Gaussian configurations".APPLIED PHYSICS B-LASERS AND OPTICS 129.8(2023). |
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