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Energy transport through thin aluminum foils in laser-target experiment

Published online by Cambridge University Press:  09 March 2009

W. Mróz ,
R. Arendzikowski ,
S. Denus ,
J. Farny ,
H. Fiedorowicz ,
K. Jeziak ,
M. Mamczur ,
S. Nagraba ,
W. Pawłowicz  and
A. Wilczyński
...Show all authors
W. Mróz
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
R. Arendzikowski
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
S. Denus
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
J. Farny
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
H. Fiedorowicz
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
K. Jeziak
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
M. Mamczur
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
S. Nagraba
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
W. Pawłowicz
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
A. Wilczyński
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
J. Wołowski
Affiliation:
Institute of Plasma Physics and Laser Microfusion, 00–908 Warsaw 49, P.O. Box 49, Poland
P. Bitzan
Affiliation:
Faculty of Nuclear Science and Physical Engineering, Technical University of Prague, Brehova 7, 115-19 Praha 1, Czechoslovakia
L. Drska
Affiliation:
Faculty of Nuclear Science and Physical Engineering, Technical University of Prague, Brehova 7, 115-19 Praha 1, Czechoslovakia
J. Limpouch
Affiliation:
Faculty of Nuclear Science and Physical Engineering, Technical University of Prague, Brehova 7, 115-19 Praha 1, Czechoslovakia
G. Loncar
Affiliation:
Faculty of Nuclear Science and Physical Engineering, Technical University of Prague, Brehova 7, 115-19 Praha 1, Czechoslovakia
L. Pina
Affiliation:
Faculty of Nuclear Science and Physical Engineering, Technical University of Prague, Brehova 7, 115-19 Praha 1, Czechoslovakia
J. Vondrasek
Affiliation:
Faculty of Nuclear Science and Physical Engineering, Technical University of Prague, Brehova 7, 115-19 Praha 1, Czechoslovakia
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Abstract

The paper presents results of an investigation of energy transport in 6-μm aluminum foils covered with a silver or gold layer irradiated with 1·06-μm, 1-ns laser-pulse at intensities 1013to 1014 W/cm2. The increase in mass ablation rate and volume heating of accelerated fragment of the foil as well as the increased range of lateral energy transport were registered. The measured plasma parameters from aluminum foils were used for testing the one-dimesional numerical code.

Type
Research Article
Information
Laser and Particle Beams , Volume 7 , Issue 1 , February 1989 , pp. 3 - 14
Copyright
Copyright © Cambridge University Press 1989

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