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JOURNALS // Kvantovaya Elektronika // Archive

Kvantovaya Elektronika, 2009 Volume 39, Number 9, Pages 797–801 (Mi qe14063)

This article is cited in 6 papers

Lasers

Gas laser for efficient sustaining a continuous optical discharge plasma in scientific and technological applications

V. P. Zimakov, V. A. Kuznetsov, A. Yu. Kedrov, N. G. Solov'ev, A. N. Shemyakin, M. Yu. Yakimov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow

Abstract: A stable high-power laser is developed for the study and technical applications of a continuous optical discharge (COD). The laser based on the technology of a combined discharge in a scheme with a fast axial gas flow emits 2.2 kW at 10.6 μm per meter of the active medium in continuous and repetitively pulsed regimes with the electrooptical efficiency 20%. The sustaining of the COD plasma in argon and air is demonstrated at the atmospheric pressure. The emission properties of the COD plasma are studied and its possible applications are discussed.

PACS: 42.55.Lt, 52.50.Jm, 42.62.-b

Received: 28.01.2009
Revised: 15.04.2009


 English version:
Quantum Electronics, 2009, 39:9, 797–801

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