Enhanced Stability of Gas-Phase LIBS with Femtosecond Lasers

Alan Heins; Chunlei Guo

doi:10.1364/LS.2012.LTh4F.3

Frontiers in Optics 2012/Laser Science XXVIII
OSA Technical Digest (online) (Optica Publishing Group, 2012),
paper LTh4F.3
•https://doi.org/10.1364/LS.2012.LTh4F.3

Enhanced Stability of Gas-Phase LIBS with Femtosecond Lasers

Alan Heins and Chunlei Guo

Laser Science 2012

Rochester, New York United States
14–18 October 2012
ISBN: 978-1-55752-956-5

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Optical and Laser-based Approaches in Chemical and Biological Sensing III (LTh4F)

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A. Heins and C. Guo, "Enhanced Stability of Gas-Phase LIBS with Femtosecond Lasers," in Frontiers in Optics 2012/Laser Science XXVIII, OSA Technical Digest (online) (Optica Publishing Group, 2012), paper LTh4F.3.

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Abstract

We demonstrate a significant enhancement in the shot-to-shot stability of gas-phase LIBS by using a femtosecond laser rather than a nanosecond one. This reflects different physics in the breakdown process.

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