• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of burning plasma diagnostic by Collective Thomson Scattering

Research Project

Project/Area Number 19540530
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Plasma science
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

KONDOH Takashi  Japan Atomic Energy Agency, 核融合研究開発部門, 研究主幹 (70360427)

Co-Investigator(Kenkyū-buntansha) 波多江 仰紀  独立行政法人日本原子力研究開発機構, 核融合研究開発部門, 研究副主幹 (10343914)
河野 康則  独立行政法人日本原子力研究開発機構, 核融合研究開発部門, 研究主幹 (90354589)
杉江 達夫  独立行政法人日本原子力研究開発機構, 核融合研究開発部門, 研究主幹 (50360425)
草間 義紀  独立行政法人日本原子力研究開発機構, 核融合研究開発部門, 研究主幹 (70343902)
Co-Investigator(Renkei-kenkyūsha) HATAE Takaki  独立行政法大日本原子力研究開発機構, 核融合研究開発部門, 研究副主幹 (10343914)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywordsプラズマ・核融合 / 高性能レーザー / 光源技術 / 燃焼プラズマ計測 / 炭酸ガスレーザー
Research Abstract

燃焼プラズマに閉じ込められたアルファ粒子を計測するために、炭酸ガスレーザーを光源とした協同トムソン散乱法を開発したJT-60Uを用いた実証実験のデータ解析結果では、迷光の発生を完全に抑えることができず、プラズマからの散乱光は同定できなかった。研究期間内にアルファ粒子測定法の実証には至らなかったものの、従来に無い性能(出力エネルギー17J, 繰り返し周期15Hzの単一モード発振)のレーザーを完成させるとともに、電源の増設による、エネルギー17J、繰り返し周期30Hzのレーザー出力の見通しを得た。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (14 results)

All 2008 2007

All Journal Article (9 results) (of which Peer Reviewed: 3 results) Presentation (5 results)

  • [Journal Article]2008

    • Author(s)
      Masao Ishikawa, Takashi Kondoh, Takeo Nishitani, Yoshinon Kusama
    • Journal Title

      Rev. Sci. Instrrum. 79

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article]2008

    • Author(s)
      L. Bertalot, M. Sasao, T. Kondoh(10番目), 他13名
    • Journal Title

      Proc. of 35th EPS Conference on Plasma Phys., ECA Vol 32D

    • Related Report
      2008 Final Research Report
  • [Journal Article] CO_2 Laser for Collective Thomson Scattering Diagnostic of α-particles in Burning plasmas2008

    • Author(s)
      T. Kondoh, et. al.
    • Journal Title

      JAEA-Review 2008-045 2008-045

      Pages: 130-131

    • Related Report
      2008 Annual Research Report
  • [Journal Article]2007

    • Author(s)
      Takashi KONDOH, Toshimitsu IIAYASHI, Yasunori KAWANO , Yoshinori KUSAMA , Tatsuo SUGIE
    • Journal Title

      Plasma and Fusion Research 2

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article]2007

    • Author(s)
      T. Kondoh, Y. Kawano, T. Hatae, T. Sugie, T. Hayasm, Y. Kusama
    • Journal Title

      Proc. 13th International Symposium on LASER-AIDED PLASMA DIAGNOSTICS

      Pages: 126-129

    • Related Report
      2008 Final Research Report
  • [Journal Article]2007

    • Author(s)
      笹尾真実子、近藤貴、榊田創、尾崎哲
    • Journal Title

      Journal of Plasma and Fusion Research 83

      Pages: 962-981

    • Related Report
      2008 Final Research Report
  • [Journal Article]2007

    • Author(s)
      T. Nishitani, M. Ishikawa, T. Kondoh, Y. Kusama, K. Asai, M. Sasao
    • Journal Title

      Proceedings of International Conference on Burning Plasma Diagnostics

      Pages: 267-274

    • Related Report
      2008 Final Research Report
  • [Journal Article]2007

    • Author(s)
      A.J.H. Donne, A.E. Costley, Y. Kawano (15番目), T. Kondoh (16番目), Y. Kusama (18番目), T. Sugie (28番目), 他27名
    • Journal Title

      Nuclear Fusion 47

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Progress in development of collective Thomson scattering diagnostic with high power CO_2 laser2007

    • Author(s)
      T. Kondoh
    • Journal Title

      Proceedings of the 13th International Symposium on LASER-AIDED PLASMA DIAGNOATICS NIFS-PROC-68

      Pages: 126-129

    • Related Report
      2007 Annual Research Report
  • [Presentation] ITER用マイクロフィッションチェンバー開発の現状2008

    • Author(s)
      近藤貴, 他
    • Organizer
      第7回核融合エネルギー連合講演会
    • Place of Presentation
      青森市
    • Year and Date
      2008-06-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 閉じ込められたアルファ粒子計測2007

    • Author(s)
      近藤貴、笹尾真実子、榊田創、尾崎哲、落合謙太郎
    • Organizer
      プラズマ・核融合学会第24回年会
    • Place of Presentation
      姫路
    • Year and Date
      2007-11-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 閉じ込められたアルファ粒子計測2007

    • Author(s)
      近藤 貴
    • Organizer
      プラズマ・核融合学会第24回年会シンポジウム「燃焼プラズマ実験における自己加熱の物理とアルファ粒子計測」
    • Place of Presentation
      姫路
    • Year and Date
      2007-11-17
    • Related Report
      2007 Annual Research Report
  • [Presentation] Progress in development of collective Thomson scattering diagnostic with high power CO2 laser2007

    • Author(s)
      T. Kondoh, Y. Kawano, T. Hatae, T. Sugie, T. Hayashi, Y. Kusama
    • Organizer
      13th International Symposium on LASER-AIDED PLASMA DIAGNOSTICS
    • Place of Presentation
      Takayama
    • Year and Date
      2007-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Progress in development of colective Thomson scattering diagnosric with high power CO_2 laser2007

    • Author(s)
      T. Kondoh
    • Organizer
      13th International Symposium on LASER-AIDED PLASMA DIAGNOATICS
    • Place of Presentation
      Takayama,Japan
    • Year and Date
      2007-09-19
    • Related Report
      2007 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi