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This article is cited in 3 scientific papers (total in 3 papers)
Effects of laser radiation on matter. Laser plasma
Spectral and temporal characteristics of a laser plasma
A. I. Lipchak, V. I. Solomonov, V. A. Tel'nov, V. V. Osipov Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, Ekaterinburg
Abstract:
An experimental investigation was made of the spectral and temporal characteristics of a laser plasma formed by the interaction of a CO2 laser pulse with a target in atmospheric air. The results obtained indicate that the main role in the process of filling the excited states in a laser plasma is played by a recombination cascade and that both atoms and molecules of the atmospheric gases are excited. The result also show that a laser plasma can be used in spectroscopic analysis of multicomponent samples. The solution of the thermophysical problem of heating of a target by laser radiation supports the existing ideas on the process of formation of a plasma near the target surface in air.
Received: 31.12.1995
Citation:
A. I. Lipchak, V. I. Solomonov, V. A. Tel'nov, V. V. Osipov, “Spectral and temporal characteristics of a laser plasma”, Kvantovaya Elektronika, 22:4 (1995), 367–373 [Quantum Electron., 25:4 (1995), 347–353]
Linking options:
https://www.mathnet.ru/eng/qe360 https://www.mathnet.ru/eng/qe/v22/i4/p367
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