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Kvantovaya Elektronika, 2005 Volume 35, Number 4, Pages 347–350 (Mi qe2925)

This article is cited in 1 paper

Interaction of laser radiation with matter. Laser plasma

Formation of a coupled state in a laser plume

N. E. Kask, S. V. Michurin, G. M. Fedorov, D. B. Chopornyak

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University

Abstract: The results of experimental investigation of a low-temperature plasma produced by laser irradiation at the surface of metal targets are reported. The optical characteristics and the plasma pressure in the laser plume are found to exhibit a threshold behaviour under vaporised-material density variation. The results are interpreted using the model of a coupled plasma state with limitation of plasma expansion.

PACS: 52.50.Jm, 52.25.Rv, 52.25.Vy

Received: 29.10.2004


 English version:
Quantum Electronics, 2005, 35:4, 347–350

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