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Proceedings Paper

Oxidation of titanium surface under laser irradiation
Author(s): Andrei V. Fedenev; S. B. Alekseev; V. M. Orlovskii; V. F. Tarasenko; A. N. Tkachev; M. A. Shulepov; S. I. Yakovlenko
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Paper Abstract

Formation of microscopic size colored dots on titanium foil surface by pulsed IR-laser irradiation was studied. It was found that the dot on titanium surface changes its color from yellow to blue as the exposure is increased. According to our numerical calculation, the colored dot formation is accompanying with titanium surface melting and partial evaporation. At pulse-periodical irradiation mode it can result in foil break-through.

Paper Details

Date Published: 10 November 2003
PDF: 4 pages
Proc. SPIE 5120, XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (10 November 2003); doi: 10.1117/12.515850
Show Author Affiliations
Andrei V. Fedenev, High Current Electronics Institute (Russia)
S. B. Alekseev, High Current Electronics Institute (Russia)
V. M. Orlovskii, High Current Electronics Institute (Russia)
V. F. Tarasenko, High Current Electronics Institute (Russia)
A. N. Tkachev, General Physics Institute (Russia)
M. A. Shulepov, High Current Electronics Institute (Russia)
S. I. Yakovlenko, General Physics Institute (Russia)


Published in SPIE Proceedings Vol. 5120:
XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers
Krzysztof M. Abramski; Edward F. Plinski; Wieslaw Wolinski, Editor(s)

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