EXPERIMENTAL INVESTIGATION OF RADIATION HEAT WAVES DRIVEN BY LASER-INDUCED PLANCK RADIATION

被引：33

作者：

SIGEL, R

TSAKIRIS, GD

LAVARENNE, F

MASSEN, J

FEDOSEJEVS, R

EIDMANN, K

MEYERTERVEHN, J

MURAKAMI, M

WITKOWSKI, S

NISHIMURA, H

KATO, Y

TAKABE, H

ENDO, T

KONDO, K

SHIRAGA, H

SAKABE, S

JITSUNO, T

TAKAGI, M

NAKAI, S

YAMANAKA, C

机构：

[1] HIMEJI INST TECHNOL, HIMEJI, HYOGO 67122, JAPAN

[2] OSAKA UNIV, INST LASER ENGN, SUITA, OSAKA 565, JAPAN

[3] INST LASER TECHNOL, NISH KU, OSAKA 560, JAPAN

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.45.3987

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The propagation of a radiation heat wave through a thin foil of solid gold was investigated experimentally. The wave is driven by the intense thermal radiation in 1-3-mm-diam gold cavities heated by an intense laser pulse (duration 0.8-0.9 ns, wavelength 0.35-mu-m) to temperatures ranging from 80 to 240 eV. Evidence of the propagating wave was obtained from the delayed onset of thermal emission from the outer side of the foil. A detailed comparison of the results with the self-similar solution for the ablative heat wave and with numerical simulations is presented.

引用

页码：3987 / 3996

页数：10

共 22 条

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