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Study for relativistic laser self-focusing in overdense plasma

Study for relativistic laser self-focusing in overdense plasma
过密等离子体中相对论性激光自聚焦研究
批准号:
19206099
负责人:
TANAKA Kazuo
金额:
$27.87万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2010

项目摘要

项目成果

TANAKA Kazuo的其他基金

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相关文献

中文摘要
翻译
研究了利用相对论自聚焦效应实现超强激光脉冲的自引导快速点火。在这项研究中,我们论证了通过选择最佳聚焦位置和在自聚焦条件下缩小电子发射角来稳定传输激光脉冲的可能性。通过对电子能谱的测量,提出了快电子对核心等离子体加热的一种新机制。这些成就可以展示在这一方案下高效加热和点火燃料的可能性。
英文摘要
We investigated the fast ignition with self-guiding of ultra-intense laser pulse via relativistic self-focusing effect. In this research, we demonstrated the possibility of stable propagation of laser pulse by choosing an optimum focusing position, and narrowing of electron emission angle under self-focusing. We also propose a new heating mechanism of fast electrons against the core plasma from the measurement of electron energy spectrum. These achievements could exhibit the possibilities of efficient heating and ignition of the fuel under this scheme.
期刊论文(68)
专著(0)
科研奖励(0)
会议论文
Measurement of fast electrons inside the dielectric material via observation of its Cherenkov radiation (invited)
通过观察切伦科夫辐射测量介电材料内部的快电子(特邀)
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Yoshida Y, Kuroiwa H, Hirooka S, Fujiwara T, Ohnuma M, Yoshida M, Misumi O, Kawano S, Kuroiwa T, 羽原英明]
通讯作者: 羽原英明
Inertial Fusion Summary
惯性融合总结
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [S. Noguchi, A. Kuribayashi, T. Oba, H. Iriuda, Y. Harada, M. Yoshizawa, S. Miki, H. Shimakage, Z. Wang, K. Satoh, T. Yotsuya, T. Ishida, 田中和夫]
通讯作者: 田中和夫
Study of ultraintense laser propagation in overdense plasmas for fast ignition
超强激光在过密等离子体中传播的快速点火研究
DOI: 10.1063/1.3101912
发表时间: 2008-11
期刊: Physics of Plasmas
影响因子: 2.2
作者: [Lei, A. L., Yabuuchi, T., Mima, K., Nagai, K., Nagatomo, H., Norimatsu, T., Sawai, K., Suzuki, K., Yu, Wei, Xu, Han, Yang, X. Q., Tanaka, K. A., Cao, L. H., Cai, H. B., Sentoku, Y., Pukhov, A., Kumar, R., Snavely, R., Freeman, R., Yu, Min, Zheng, J., Kodama, R., Adumi, K., Haba]
通讯作者: Haba
DOI: 10.1103/physrevlett.104.055001
发表时间: 2010-02-05
期刊: PHYSICAL REVIEW LETTERS
影响因子: 8.6
作者: [Habara, Hideaki, Ohta, Kazuhide, Zheng, Jian]
通讯作者: Zheng, Jian
48
    New strategy for narrowing energy gaps by aza-substitution to isolated LUMO
    • 批准号:
      21K19002
    • 项目类别:
      Grant-in-Aid for Challenging Research (Exploratory)
    • 资助金额:
      $4.16万
    • 财政年份:
      2021
    • 负责人:
      TANAKA Kazuo
    • 依托单位:
    Mechanism of Cytomegalovirus reactivation after organ transplantation
    • 批准号:
      23591876
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.16万
    • 财政年份:
      2011
    • 负责人:
      TANAKA Kazuo
    • 依托单位:
    Validation of Relativistic Laser Self-focusing for Fast Ignition
    • 批准号:
      22246122
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $29.62万
    • 财政年份:
      2010
    • 负责人:
      TANAKA Kazuo
    • 依托单位:
    Developments of the quantitative imaging methods for bio-functions with MRI
    • 批准号:
      22750107
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.58万
    • 财政年份:
      2010
    • 负责人:
      TANAKA Kazuo
    • 依托单位:
    海外基金