Peculiarities of laser damage of aluminum alloy in rarefaction atmosphere

Gennady M. Mikheev; Tatyana N. Mogileva; Valentin S. Idiatulin

doi:10.1117/12.464124

30 April 2002 Peculiarities of laser damage of aluminum alloy in rarefaction atmosphere

Gennady M. Mikheev, Tatyana N. Mogileva, Valentin S. Idiatulin

Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464124
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation

Abstract

The researches and data processing of laser pulse interaction with the surface of the target of aluminum alloy versus the air pressure and pulse power were carried out. The alloy 1420 is composed of 92% Al, 6% Mg and 2% Li. The industrial laser with pulse-half width of 3 ms was used to achieve the power density up to 2 x 10⁶ W/cm².

Citation Download Citation

Gennady M. Mikheev, Tatyana N. Mogileva, and Valentin S. Idiatulin "Peculiarities of laser damage of aluminum alloy in rarefaction atmosphere", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); https://doi.org/10.1117/12.464124

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