Reduction of self-absorption in femtosecond laser-induced breakdown spectroscopy using spark discharge

被引：3

作者：

Wang, Qiuyun ^{[1
]}

Chen, Anmin ^{[1
]}

Liu, Yitong ^{[1
]}

Gao, Xun ^{[2
]}

Jin, Mingxing ^{[1
]}

机构：

[1] Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China

[2] Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Peoples R China

来源：

PHYSICS OF PLASMAS | 2021年 / 28卷 / 08期

基金：

中国国家自然科学基金;

关键词：

SPECTRAL-LINES; OPTICAL-EMISSION; RESONANCE LINES; INDUCED PLASMA; ALUMINUM; COEFFICIENTS;

D O I：

10.1063/5.0051244

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The self-absorption effect of femtosecond laser-induced breakdown spectroscopy (LIBS) of aluminum with and without spark discharge is investigated in air. The measured time-resolved spectra show strong self-absorption/self-reversal in the absence of spark discharge. Still, when spark discharge is used to enhance the spectral intensity of LIBS, almost no self-reversal effect can be observed from time-resolved spectra. The results show that spark discharge can effectively reduce the self-absorption effect and improve spectral intensity in femtosecond-LIBS. Published under an exclusive license by AIP Publishing.

引用

页数：6

共 50 条

[31] Reducing self-absorption effect by double-pulse combination in laser-induced breakdown spectroscopy
Wang, Wei
Sun, Lanxiang
Zhang, Peng
Zheng, Liming
Qi, Lifeng
[J]. MICROCHEMICAL JOURNAL, 2022, 172
[32] Self-absorption effects of laser-induced breakdown spectroscopy under different gases and gas pressures
王崧宁
张殿鑫
陈楠
何亚雄
张红
柯川
许涛
陈永亮
赵勇
[J]. Plasma Science and Technology, 2023, (02) : 174 - 181
[33] Evaluation of self-absorption coefficients of aluminum emission lines in laser-induced breakdown spectroscopy measurements
El Sherbini, AM
El Sherbini, TM
Hegazy, H
Cristoforetti, G
Legnaioli, S
Palleschi, V
Pardini, L
Salvetti, A
Tognoni, E
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2005, 60 (12) : 1573 - 1579
[34] Femtosecond laser-induced breakdown spectroscopy
Labutin, Timur A.
Lednev, Vasily N.
Ilyin, Alexey A.
Popov, Andrey M.
[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2016, 31 (01) : 90 - 118
[35] Utilization of self-absorption for high resolution laser induced breakdown spectroscopy
Rastegari, Ali
Lenzner, Matthias
Arissian, Ladan
Diels, Jean-Claude
Peterson, Kristen
[J]. 2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
[36] Time-resolved electron temperature and density of spark discharge assisted femtosecond laser-induced breakdown spectroscopy
Li, Qingxue
Chen, Anmin
Zhang, Dan
Wang, Qiuyun
Xu, Wanpeng
Qi, Ying
Li, Suyu
Jiang, Yuanfei
Jin, Mingxing
[J]. OPTIK, 2021, 225
[37] Correction of Self-absorption Effect in Laser-induced Breakdown Spectroscopy Analysis for Sea Salt Aerosols Using a Duplicating Mirror
Zhou, Yunpeng
Hu, Zhenlin
Li, Shenglin
Gu, Yang
Wang, Weiliang
Chen, Feng
Sattar, Harse
Li, Fang
Guo, Lianbo
[J]. ATOMIC SPECTROSCOPY, 2022, 43 (05) : 388 - 395
[38] Investigation of the multi-elemental self-absorption mechanism and experimental optimization in laser-induced breakdown spectroscopy
Cai, Song
Tang, Yun
Wang, Fan
Xiong, Yonggang
Sun, Xiao
Ming, Xingzu
[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2020, 35 (05) : 912 - 926
[39] A method for improving the accuracy of calibration-free laser-induced breakdown spectroscopy by exploiting self-absorption
Hu, Zhenlin
Chen, Feng
Zhang, Deng
Chu, Yanwu
Wang, Weiliang
Tang, Yun
Guo, Lianbo
[J]. ANALYTICA CHIMICA ACTA, 2021, 1183
[40] Accuracy improvement of single-sample calibration laser-induced breakdown spectroscopy with self-absorption correction
Deng, Fan
Hu, Zhenlin
Zhang, Deng
Chen, Feng
Niu, Xuechen
Nie, Junfei
Zeng, Qingdong
Guo, Lianbo
[J]. OPTICS EXPRESS, 2022, 30 (06): : 9256 - 9268

← 1 2 3 4 5 →