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Control of a high-current discharge radiation spectrum

Published online by Cambridge University Press:  09 March 2009

V.A. Burtsev ,
Y.L. Ermolaev ,
N.V. Kalinin  and
I.B. Petrov
V.A. Burtsev
Affiliation:
D.V. Efremov Institute of Electrophysical Apparatus, 189631 St. Petersburg, Russia
Y.L. Ermolaev
Affiliation:
D.V. Efremov Institute of Electrophysical Apparatus, 189631 St. Petersburg, Russia
N.V. Kalinin
Affiliation:
D.V. Efremov Institute of Electrophysical Apparatus, 189631 St. Petersburg, Russia
I.B. Petrov
Affiliation:
D.V. Efremov Institute of Electrophysical Apparatus, 189631 St. Petersburg, Russia
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Abstract

Results of the analysis and numerical calculations of continuous spectra of multicomponent multicharged plasma radiation are presented. Possibilities of control of the radiation spectrum by the mixture composition variation and programming in time the pulsed discharge current of the supply source are considered. Free and forced (by energy deposition or additional cooling) relaxation time estimations permit the definition of discharge parameters when plasma formation goes on under nonequilibrium conditions, leading to controlled energy redistribution over the spectrum.

Type
Research Article
Information
Laser and Particle Beams , Volume 12 , Issue 1 , March 1994 , pp. 71 - 84
Copyright
Copyright © Cambridge University Press 1994

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References

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