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Proceedings Paper

Nonequilibrium pulsed plasma: ICF target, neutron, and x-ray sources applications
Author(s): Sergei Yu. Gus'kov
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Paper Abstract

The approaches based on the properties of nonequilibrium pulsed plasmas to develop ICF target design and some ICF application problems are discussed. The methods of the creation of pulsed plasmas with essential properties on the laser radiation absorption and the emission of soft x-ray, fast ions and thermonuclear neutrons are proposed. Theoretical and experimental results are presented on the following fields: 1) laser-produced plasma of porous matter of light elements as a direct ICF target absorber smoothing the laser energy deposition nonuniformities; 2) laser- produced plasma of the composed materials which are the porous medium of light elements with a distribute solid clusters of heavy elements as a wide-range x-ray converter of the ICF target at the direct irradiation by laser beams; 3) laser-produced plasma of regularly volume-structured matter consisting of an ensemble of alternate thin layers of high and low density material containing a thermonuclear fuel or an ensemble of microshells in contact with an one another mode of a material contain such a fuel as a high power neutron source with the intensity more than 1010 DT neutron per one joule of laser energy; 4) high-power- laser-produced plasma of thin foil as a source of light Mev- ions for the direct ignition of ICF target.

Paper Details

Date Published: 23 April 2001
PDF: 8 pages
Proc. SPIE 4424, ECLIM 2000: 26th European Conference on Laser Interaction with Matter, (23 April 2001); doi: 10.1117/12.425603
Show Author Affiliations
Sergei Yu. Gus'kov, P.N. Lebedev Physical Institute (Russia)

Published in SPIE Proceedings Vol. 4424:
ECLIM 2000: 26th European Conference on Laser Interaction with Matter
Milan Kalal; Karel Rohlena; Milan Sinor, Editor(s)

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