Laser-induced underwater plasma and its spectroscopic applications

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Abstract

Applications of Laser Induced Breakdown Spectroscopy (LIBS) for analysis of immersed solid and soft materials, and for liquid impurities are described. A method for improving the LIBS signal underwater and for obtaining quantitative analyses in presence of strong shot-to-shot variations of the plasma properties is proposed. Dynamic of the gas bubble formed by the laser pulse is also discussed, together with its importance in Double-Pulse (DP) laser excitation. Results of the studies relative to an application of multi-pulse sequence and its effects on the plasma and gas bubble formation are also presented. © 2008 American Institute of Physics.
Original languageEnglish
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event1st International Conference on Laser and Plasma Applications in Materials Science, LAPAMS 2008 - , Algeria
Duration: 1 Jan 2008 → …

Conference

Conference1st International Conference on Laser and Plasma Applications in Materials Science, LAPAMS 2008
CountryAlgeria
Period1/1/08 → …

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Lazic, V. (2008). Laser-induced underwater plasma and its spectroscopic applications. Paper presented at 1st International Conference on Laser and Plasma Applications in Materials Science, LAPAMS 2008, Algeria. https://doi.org/10.1063/1.2999963