[1] Yu Y, Zhao N J, Meng D S et al. Detection of heavy metals in soil based on polarization resovled LIBS technique[J]. Chinese Journal of Lasers, 45, 0811001(2018).

[2] Yu X D, Li Y, Gu X F et al. Laser-induced breakdown spectroscopy application in environmental monitoring of water quality: a review[J]. Environmental Monitoring and Assessment, 186, 8969-8980(2014).

[3] Jia Y, Zhao N J, Liu W Q et al. Continuous online detection method of heavy metals in water based on LIBS technology[J]. Chinese Journal of Lasers, 45, 0611001(2018).

[4] Tiwari P K, Awasthi S, Kumar R et al. Rapid analysis of pharmaceutical drugs using LIBS coupled with multivariate analysis[J]. Lasers in Medical Science, 33, 263-270(2018).

[5] Viana L F, Súarez Y R, Cardoso C A L et al. Use of fish scales in environmental monitoring by the application of Laser-Induced Breakdown Spectroscopy (LIBS)[J]. Chemosphere, 228, 258-263(2019).

[6] Killiny N, Etxeberria E, Flores A P et al. Laser-induced breakdown spectroscopy (LIBS) as a novel technique for detecting bacterial infection in insects[J]. Scientific Reports, 9, 2449(2019).

[7] Wang J M, Lu J S, Zheng P C et al. Study on alkalinity measurement of sinter based on LIBS technology combined with internal standard method[J]. Chinese Journal of Lasers, 50, 2211001(2023).

[8] Li J M, Xu M L, Ma Q X et al. Sensitive determination of silicon contents in low-alloy steels using micro laser-induced breakdown spectroscopy assisted with laser-induced fluorescence[J]. Talanta, 194, 697-702(2019).

[9] Yin W Y, Liu Y Z, Zhou F B et al. Rapid analysis of heavy metals in the coal ash with laser-induced breakdown spectroscopy[J]. Optik, 174, 550-557(2018).

[10] Palásti D J, Metzinger A, Ajtai T et al. Qualitative discrimination of coal aerosols by using the statistical evaluation of laser-induced breakdown spectroscopy data[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 153, 34-41(2019).

[11] Chen J Z, Bai J N, Chen Z Y et al. Effect of flat-mirror device on laser-induced plasma radiation characteristics[J]. Spectroscopy and Spectral Analysis, 33, 2039-2042(2013).

[12] Ning R B, Li C X, Li Q et al. Study on self-absorption of Cu plasma spectrum by laser induced breakdown in alloy at different pressure[J]. Spectroscopy and Spectral Analysis, 38, 3546-3549(2018).

[13] Hou J J, Zhang L, Yin W B et al. Development and performance evaluation of self-absorption-free laser-induced breakdown spectroscopy for directly capturing optically thin spectral line and realizing accurate chemical composition measurements[J]. Optics Express, 25, 23024-23034(2017).

[14] Gornushkin I B, Anzano J M, King L A et al. Curve of growth methodology applied to laser-induced plasma emission spectroscopy[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 54, 491-503(1999).

[15] Bulajic D, Corsi M, Cristoforetti G et al. A procedure for correcting self-absorption in calibration free-laser induced breakdown spectroscopy[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 57, 339-353(2002).

[16] Sun L X, Yu H B. Correction of self-absorption effect in calibration-free laser-induced breakdown spectroscopy by an internal reference method[J]. Talanta, 79, 388-395(2009).

[17] Zhang G Y, Song H, Jin Y D et al. Correction of self-absorption effect for quantitative analysis of laser-induced breakdown spectroscopy[J]. Optik, 183, 375-380(2019).

[18] Li T Q, Hou Z Y, Fu Y T et al. Correction of self-absorption effect in calibration-free laser-induced breakdown spectroscopy (CF-LIBS) with blackbody radiation reference[J]. Analytica Chimica Acta, 1058, 39-47(2019).

[19] Ni Z B, Dong F Z, Chen X L et al. Research on algorithm for self-absorption correction based on multi-particles LIBS spectra[J]. Spectroscopy and Spectral Analysis, 34, 2523-2528(2014).

[20] Ciucci A, Corsi M, Palleschi V et al. New procedure for quantitative elemental analysis by laser-induced plasma spectroscopy[J]. Applied Spectroscopy, 53, 960-964(1999).

[21] Lin X M, Zhong L, Lin J J. Effect of sample temperature on characteristic parameters of double-pulse laser induced Al plasma[J]. Laser & Optoelectronics Progress, 55, 021401(2018).

[22] Hou J J, Zhang L, Zhao Y et al. Laser-induced plasma characterization through self-absorption quantification[J]. Journal of Quantitative Spectroscopy and Radiative Transfer, 213, 143-148(2018).

[23] Zhang G Y, Ji H, Jin Y D. Characteristic of laser induced breakdown spectra about one kind of stainless steel[J]. Acta Optica Sinica, 34, s130002(2014).

[24] Yang Y W, Hao X J, Ren L. Correction of self-absorption effect in calibration-free laser-induced breakdown spectroscopy(CF-LIBS) by considering plasma temperature and electron density[J]. Optik, 208, 163702(2020).

[25] El Sherbini A M, El Sherbini T M, Hegazy H et al. Evaluation of self-absorption coefficients of aluminum emission lines in laser-induced breakdown spectroscopy measurements[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 60, 1573-1579(2005).

[26] Griem H R[M]. Spectral line broadening by plasmas(1974).

[27] Ashkenazy J, Kipper R, Caner M. Spectroscopic measurements of electron density of capillary plasma based on Stark broadening of hydrogen lines[J]. Physical Review A, 43, 5568-5574(1991).

[28] Kramida A, Ralchenko Y, Reader J et al. NIST atomic spectra database (version 5.7[EB/OL], 1. http:∥physics.nist.gov/asd