Experimental study of laser-induced hydrodynamical and thermochemical processes by means of a laser brightness amplifier

Valerii G. Prokoshev; Ivan I. Klimovskii; Arkadii F. Galkin; Vitalii N. Orlov; Dmitrii V. Abramov; Mihail A. Taranenko; S. U. Danilof; Sergei M. Arakelian

doi:10.1117/12.311951

29 June 1998 Experimental study of laser-induced hydrodynamical and thermochemical processes by means of a laser brightness amplifier

Valerii G. Prokoshev, Ivan I. Klimovskii, Arkadii F. Galkin, Vitalii N. Orlov, Dmitrii V. Abramov, Mihail A. Taranenko, S. U. Danilof, Sergei M. Arakelian

Author Affiliations +

Proceedings Volume 3403, International Conference on Atomic and Molecular Pulsed Lasers II; (1998) https://doi.org/10.1117/12.311951
Event: International Conference on Atomic and Molecular Pulsed Lasers, 1997, Tomsk, Russian Federation

Abstract

Provided is the experimental study of the laser melting, treatment and oxidation of metals and alloys (steel, copper, brass, titanium and others) in a real time by the laser brightness amplifier on the basis of a copper laser. The image processing of obtained results has been carried out by computer. Worked out is the technique of measuring of the oxide layer growth by registration of movement of the interference minima (maxima) in reflective ability for radiation of the copper laser reflected from the inhomogeneous distribution of oxide over the cross section of the interaction zone. The results are compared with introduced theoretical models.

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Valerii G. Prokoshev, Ivan I. Klimovskii, Arkadii F. Galkin, Vitalii N. Orlov, Dmitrii V. Abramov, Mihail A. Taranenko, S. U. Danilof, and Sergei M. Arakelian "Experimental study of laser-induced hydrodynamical and thermochemical processes by means of a laser brightness amplifier", Proc. SPIE 3403, International Conference on Atomic and Molecular Pulsed Lasers II, (29 June 1998); https://doi.org/10.1117/12.311951

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