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Characteristics of plasmas imploded by ω, 2ω, 3ω and 4ω lasers

Published online by Cambridge University Press:  09 March 2009

T. Yamanaka
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
T. Mochizuki
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
H. Azechi
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
H. Nishimura
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
M. Yamanaka
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
N. Miyanaga
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
H. Niki
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
E. Fujiwara
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
H. Shiraga
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
K. Okada
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
S. Sakabe
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
Y. Kato
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
Y. Kitagawa
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
M. Nakatsuka
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
K. Yoshida
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
Y. Izawa
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
T. Norimatsu
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
K. Mima
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
K. Nishihara
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
T. Yabe
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
S. Nakai
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan
C. Yamanaka
Affiliation:
Institute of Laser Engineering, Osaka University, 2–6 Yamada-oka, Suita, Osaka 565, Japan

Abstract

The wavelength scalings of soft X-ray and hot electron generation efficiencies were studied using 1·05, 0·53, 0·35 and 0·26 μm lasers. A coupling efficiency from absorbed laser energy to compressed fuel core of 4.5% was obtained by using the GEKKO XII green laser.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1986

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References

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