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Kvantovaya Elektronika, 1971, Number 2, Pages 104–107
(Mi qe3053)
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Brief Communications
Role of focusing in heat-conduction heating of a plasma by high-power laser radiation
S. D. Zakharov, O. N. Krokhin, P. G. Kryukov, E. L. Tyurin
Abstract:
A theoretical analysis is given of the process of heating of a plasma by a spherical electron thermal wave generated by an ultrashort (10–11–10–12 sec) laser pulse incident on a solid target. Analytic expressions are obtained for the ion temperature, the volume, and the lifetime of a hot plasma. The neutron yield is calculated for a deuterium plasma and for a lithium deuteride plasma as a function of the absorbed energy and the area on which the laser radiation is focused.
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English version:
Soviet Journal of Quantum Electronics, 1971, 1:2, 198–200
UDC:
621.378.325+533.95
PACS:
52.50.Jm, 42.60.Jf Received: 24.11.1970
Citation:
S. D. Zakharov, O. N. Krokhin, P. G. Kryukov, E. L. Tyurin, “Role of focusing in heat-conduction heating of a plasma by high-power laser radiation”, Kvantovaya Elektronika, 2 (1971), 104–107 [Sov J Quantum Electron, 1:2 (1971), 198–200]
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