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Proceedings Paper

Characterization by space-time-resolved emission spectroscopy of laser-produced plasma on solid materials
Author(s): B. Esmiller; Vincent Baudinaud; Michel L. Autric
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Paper Abstract

Emission spectroscopy studyworks permitted us to characterize plasma produced by a Q- switched neodymium-glass laser on a space and time scale (1.054 micrometers , 27 ns,), for incident power densities ranging between 2 108 and 6 109 W/cm2, on solid targets (aluminum, graphite, SiC) under vacuum (ambient pressures of the order of 10-3 Pa). For these experimental conditions the electronic temperature is a few eV and electronic density is around 1017 cm-3.

Paper Details

Date Published: 4 May 1993
PDF: 4 pages
Proc. SPIE 1810, 9th International Symposium on Gas Flow and Chemical Lasers, (4 May 1993); doi: 10.1117/12.144579
Show Author Affiliations
B. Esmiller, Aerospatiale-Ctr. Commun de Recherches Louis-Bleriot (France)
Vincent Baudinaud, Aerospatiale-Ctr. Commun de Recherches Louis-Bleriot (France)
Michel L. Autric, IMFM/CNRS (France)


Published in SPIE Proceedings Vol. 1810:
9th International Symposium on Gas Flow and Chemical Lasers

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