Publication detail

Influence of excitation energy of spectral lines on signal enhancement in collinear Double Pulse Laser-induced Breakdown Spectroscopy

MOHAN, M. PROCHAZKA, D. POŘÍZKA, P. KAISER, J.

Original Title

Influence of excitation energy of spectral lines on signal enhancement in collinear Double Pulse Laser-induced Breakdown Spectroscopy

Type

abstract

Language

English

Original Abstract

This work aims to study the influence of excitation energy of spectral lines on signal enhancement in collinear double-pulse laser induced breakdown spectroscopy. The experiments were performed on steel and brass under different laser fluences. Different from the exponential trend reported in the literature, we have obtained a linear correlation between the enhancement and upper-level energy of spectral lines in the collinear configuration. The linear trend observed was theoretically explained by plasma characterization.

Keywords

Laser-induced breakdown spectroscopy; signal enhancement; collinear DPLIBS

Authors

MOHAN, M.; PROCHAZKA, D.; POŘÍZKA, P.; KAISER, J.

Released

15. 9. 2022

BibTex

@misc{BUT180085,
  author="Megha {Mohan} and David {Prochazka} and Pavel {Pořízka} and Jozef {Kaiser}",
  title="Influence of excitation energy of spectral lines on signal enhancement in collinear Double Pulse Laser-induced Breakdown Spectroscopy",
  year="2022",
  note="abstract"
}