One-point and multi-line calibration method in laser-induced breakdown spectroscopy

Z. Q. Hao, L. Liu, R. Zhou, Y. W. Ma, X. Y. Li, L. B. Guo, Y. F. Lu, X. Y. Zeng

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The calibration-free laser-induced breakdown spectroscopy (CF-LIBS) and its variations are low cost, short time consumption, and high adaptability. However, seeking a more flexible and simple quantitative analysis method remains a challenge. A one-point and multi-line calibration (OP-MLC) was presented as a simple quantitative analysis method of LIBS. The results showed that OP-MLC-LIBS method can achieve quantitative analysis using only one standard sample, and the average relative errors (AREs) are 9, 22, 21 and 36% for Mn, Cr, Ni and Ti elements in six tested low-alloy steel samples, respectively. The method requires neither a large number of standard samples nor complicated calculations, which provides a flexible and low-cost quantitative analysis approach for development and application of LIBS.

Original languageEnglish (US)
Pages (from-to)22926-22933
Number of pages8
JournalOptics Express
Volume26
Issue number18
DOIs
StatePublished - Sep 3 2018

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laser-induced breakdown spectroscopy
quantitative analysis
high strength steels

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Hao, Z. Q., Liu, L., Zhou, R., Ma, Y. W., Li, X. Y., Guo, L. B., ... Zeng, X. Y. (2018). One-point and multi-line calibration method in laser-induced breakdown spectroscopy. Optics Express, 26(18), 22926-22933. https://doi.org/10.1364/OE.26.022926

One-point and multi-line calibration method in laser-induced breakdown spectroscopy. / Hao, Z. Q.; Liu, L.; Zhou, R.; Ma, Y. W.; Li, X. Y.; Guo, L. B.; Lu, Y. F.; Zeng, X. Y.

In: Optics Express, Vol. 26, No. 18, 03.09.2018, p. 22926-22933.

Research output: Contribution to journalArticle

Hao, ZQ, Liu, L, Zhou, R, Ma, YW, Li, XY, Guo, LB, Lu, YF & Zeng, XY 2018, 'One-point and multi-line calibration method in laser-induced breakdown spectroscopy', Optics Express, vol. 26, no. 18, pp. 22926-22933. https://doi.org/10.1364/OE.26.022926
Hao, Z. Q. ; Liu, L. ; Zhou, R. ; Ma, Y. W. ; Li, X. Y. ; Guo, L. B. ; Lu, Y. F. ; Zeng, X. Y. / One-point and multi-line calibration method in laser-induced breakdown spectroscopy. In: Optics Express. 2018 ; Vol. 26, No. 18. pp. 22926-22933.
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