Mitigation of Laser Imprinting with Diamond Ablator for Direct-Drive Inertial Confinement Fusion Targets

K. Shigemori, H. Kato, M. Nakai, R. Hosogi, T. Sakaiya, H. Terasaki, S. Fujioka, A. Sunahara, H. Azechi

研究成果査読

1 被引用数 (Scopus)

抄録

We propose a novel scheme to mitigate the initial perturbation imprinting due to irradiation non-uniformity. Diamond was potential candidate for the ablator material for ICF targets due to its stiffness. The stiffness is very important parameter for imprint mitigation because the laser imprint is primary as a function of pressure perturbation due to lase irradiation non-uniformity. We measured the imprint amplitude of diamond foils and plastic (CH) foils. The experimental data suggest the initial imprinting is drastically mitigated for the diamond foils.

本文言語English
論文番号012107
ジャーナルJournal of Physics: Conference Series
688
1
DOI
出版ステータスPublished - 4月 1 2016
外部発表はい
イベント8th International Conference on Inertial Fusion Sciences and Applications, IFSA 2013 - Nara
継続期間: 9月 8 20139月 13 2013

ASJC Scopus subject areas

  • 物理学および天文学一般

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