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Proceedings Paper

Intracavity spectroscopy measurements of atom and ion densities in near-surface laser plasma
Author(s): Victor S. Burakov; V. P. Lopasov; P. A. Naumenkov; S. N. Raikov
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Paper Abstract

Based on measurements made by the intracavity laser spectroscopy method, quantitative diagnostics of laser erosion plasma has been performed at stages of low-threshold near-surface optical breakdown and afterglow: dynamic fields of densities of target material atoms and ions (Al and Ti) have been constructed (1011 - 1016 cm-3), electron density has been measured (approximately equals 1018 cm-3), and plasma temperature has been determined (approximately equals 25 kK).

Paper Details

Date Published: 1 December 1991
PDF: 7 pages
Proc. SPIE 1440, Optical Radiation Interaction with Matter, (1 December 1991); doi: 10.1117/12.48159
Show Author Affiliations
Victor S. Burakov, B.I. Stepanov Institute of Physics (Belarus)
V. P. Lopasov, B.I. Stepanov Institute of Physics (Belarus)
P. A. Naumenkov, B.I. Stepanov Institute of Physics (Belarus)
S. N. Raikov, B.I. Stepanov Institute of Physics (Belarus)

Published in SPIE Proceedings Vol. 1440:
Optical Radiation Interaction with Matter
Alexey M. Bonch-Bruevich; Vitali I. Konov; Mikhail N. Libenson, Editor(s)

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