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Development of Position Measurement Unit and Laser Illumination System for IFE Target

Research Project

Project/Area Number 24561020
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nuclear fusion studies
Research InstitutionIbaraki University

Principal Investigator

TSUJI Ryusuke  茨城大学, 工学部, 教授 (40188537)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords核融合 / 燃料球 / 位置計測 / 慣性核融合
Outline of Final Research Achievements

In conventional direct drive laser fusion, a flying IFE target must be shot by the driver laser beam at the center of the reaction chamber. We developed the principal technology for exact laser shot listing below: (1) Target position measurement technology with an accuray of 1 micron, (2) Data compression technology of Arago spot images for real-time processing, (3) Target trajectory calculation technology from the data with setting error of the position measurement unit, (4) Laser focus position measurement technology in the reactor.
Subsystem based on the technology mentioned above were designed and tested.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (9 results)

All 2015 2014 2013

All Presentation (9 results)

  • [Presentation] 飛行中のレーザー核融合燃料ターゲットの位置計測モジュール開発2015

    • Author(s)
      辻龍介
    • Organizer
      レーザー研シンポジウム2015
    • Place of Presentation
      大阪大学
    • Year and Date
      2015-04-08 – 2015-04-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] レーザー核融合炉における燃料ターゲットのインジェクションおよびトラッキングの技術開発2015

    • Author(s)
      辻龍介
    • Organizer
      双方向型共同研究研究会形式シンポジウム「レーザー核融合炉心プラズマと炉工の総合的理解」
    • Place of Presentation
      核融合科学研究所
    • Year and Date
      2015-03-10 – 2015-03-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] レーザー核融合におけるレーザー照射位置の計測法の検討2014

    • Author(s)
      相田悠介、辻龍介
    • Organizer
      電気学会東京支部茨城支所研究発表会
    • Place of Presentation
      日立シビックセンター
    • Year and Date
      2014-11-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] 飛行中のレーザー核融合燃料ターゲットの位置計測モジュール開発2014

    • Author(s)
      辻龍介
    • Organizer
      レーザー研シンポジウム2014
    • Place of Presentation
      大阪大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 飛行中のレーザー核融合燃料ターゲットの位置計測モジュール開発2014

    • Author(s)
      辻龍介
    • Organizer
      レーザー学会第456回研究会「大エネルギー高出力レーザーを利用した科学研究」、核融合科学研究所・双方向型共同研究合同研究会
    • Place of Presentation
      大阪大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Development of Position Measurement Unit for Flying IFE Target2013

    • Author(s)
      R Tsuji, T Endo, H Yoshida, T Norimatsu
    • Organizer
      The Eight International Conference on Inertial Fusion Science and Applications, IFSA2013 Nara
    • Place of Presentation
      Nara Japan
    • Related Report
      2013 Research-status Report
  • [Presentation] 飛行中のレーザー核融合燃料ターゲットの位置計測モジュール開発2013

    • Author(s)
      辻 龍介
    • Organizer
      レーザー研シンポジウム2013
    • Place of Presentation
      大阪大学レーザーエネルギー学研究センター
    • Related Report
      2012 Research-status Report
  • [Presentation] Development of Position Measurement Unit for IFE Target2013

    • Author(s)
      R. Tsuji, T Endo, H Yoshida, T Norimastu
    • Organizer
      IFSA2013 Nara
    • Place of Presentation
      Nara Prefectual New Public Hall, Nara, Japan
    • Related Report
      2012 Research-status Report
  • [Presentation] Trajectory Calculation of Injected IFE Target in Gas Environment2013

    • Author(s)
      R Tsuji
    • Organizer
      IAEA-TM on Physics and Technology of IFE Targets and Chambers
    • Place of Presentation
      Nara Prefectual New Public Hall, Nara, Japan
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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