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Development of laser plasma VUV source using solid rare gas targets supplying continuously

Research Project

Project/Area Number 23654204
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Plasma science
Research InstitutionUniversity of Hyogo

Principal Investigator

AMANO Sho  兵庫県立大学, 高度産業科学技術研究所, 助教 (50271200)

Project Period (FY) 2011-04-28 – 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 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsレーザープラズマ光源 / 真空紫外光 / 固体希ガス / 極低温 / 真空紫外 / 軟X線 / 希ガス
Outline of Final Research Achievements

A laser plasma source, which can generate continuously repetitive pulses, has been developed for a novel compact and powerful VUV source. We successfully developed a one-dimensionally translating substrate system with a closed He gas cryostat that can continuously supply various cryogenic targets for ~10 Hz laser pulses. Solid Ar, Kr and Xe layers were formed and a Nd:YAG Q-switched laser irradiated them, it was shown that stable output power was achieved continuously from the plasma emission at frequencies of 1-10 Hz. VUV Spectra of these emissions showed specific ion’s lines on continuous broad emissions.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (7 results)

All 2015 2014 2013 2012

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (6 results)

  • [Journal Article] Laser plasma cryogenic target on translation substrate for generation of continuously repetitive EUV and soft X-ray pulses2014

    • Author(s)
      Sho Amano
    • Journal Title

      Review of Scientific Instruments

      Volume: 85

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Continuous generation of laser plasma X-ray using solid rare gas targets2015

    • Author(s)
      Sho Amano
    • Organizer
      The 4th Advanced Laser and Photon Sources (ALPS15)
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-04-22 – 2015-04-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 固体希ガスによる連続発生レーザープラズマVUV~X線源2014

    • Author(s)
      天野 壮
    • Organizer
      Plasma Conference 2014
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2014-11-18 – 2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 極低温冷凍機による連続供給レーザープラズマターゲット(III)2013

    • Author(s)
      天野壮
    • Organizer
      応用物理学会
    • Place of Presentation
      同志社大学(京都府)
    • Related Report
      2013 Research-status Report
  • [Presentation] 希ガスクライオターゲットによるレーザープラズマX線の連続発生2013

    • Author(s)
      天野壮
    • Organizer
      レーザー学会
    • Place of Presentation
      姫路商工会議所(兵庫県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 極低温冷凍機による連続供給レーザープラズマターゲット(II)2012

    • Author(s)
      天野壮
    • Organizer
      応用物理学会
    • Place of Presentation
      愛媛大学(愛媛県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 極低温冷凍機による連続供給レーザープラズマターゲット2012

    • Author(s)
      天野壮
    • Organizer
      応用物理学会
    • Place of Presentation
      早稲田大学(東京都)
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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