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2011 Fiscal Year Final Research Report

Establishment of technologies to short-pulsed and high-intensified for mid-infrared high-power fluoride fiber lasers

Research Project

  • PDF
Project/Area Number 22760038
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied optics/Quantum optical engineering
Research InstitutionKyoto University

Principal Investigator

TOKITA Shigeki  京都大学, 化学研究所, 助教 (20456825)

Project Period (FY) 2010 – 2011
Keywordsレーザー
Research Abstract

Experimental studies to increase average-power and peak-power of 2. 8-μm-band fiber lasers with erbium doped fluoride grass fibers have been performed. A wavelength-tunable fiber laser and a Q-switched pulsed fiber laser, with average-powers more than 10 W, have been developed. As a result, the infrared laser technology has been advanced.

  • Research Products

    (11 results)

All 2012 2011 2010 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (4 results) Remarks (1 results)

  • [Journal Article] 12 W Q-switched Er : ZBLAN fiber laser at 2. 8μm2011

    • Author(s)
      S. Tokita, M. Murakami, S. Shimizu, M. Hashida, and S. Sakabe
    • Journal Title

      Opt. Lett

      Volume: 36 Pages: 2812

    • DOI

      DOI:10.1364/OL.36.002812

    • Peer Reviewed
  • [Journal Article] Collimated fast electron emission from long wires irradiated by intense femtosecond laser pulses2011

    • Author(s)
      S. Tokita, K. Otani, T. Nishoji, S. Inoue, M. Hashida, and S. Sakabe
    • Journal Title

      Phys. Rev. Lett

      Volume: 106 Pages: 255001

    • DOI

      DOI:10.1103/PhysRevLett.106.255001

    • Peer Reviewed
  • [Journal Article] Femtosecond electron deflectometry for measuring transient fields generated by laser-accelerated fast electrons2011

    • Author(s)
      S. Inoue, S. Tokita, K. Otani, M. Hashida, and S. Sakabe
    • Journal Title

      Appl. Phys. Lett

      Volume: 99 Pages: 031501

    • DOI

      DOI:10.1063/1.3612915

    • Peer Reviewed
  • [Journal Article] Stable 10 W Er : ZBLAN fiber laseroperating at 2. 71. 2. 88μm2010

    • Author(s)
      S. Tokita, M. Hirokane, M. Murakami, S. Shimizu, M. Hashida, and S. Sakabe
    • Journal Title

      Opt. Lett

      Volume: 35 Pages: 3943-3945

    • DOI

      DOI:10.1364/OL.35.003943

    • Peer Reviewed
  • [Journal Article] Singleshot femtosecond electron diffraction withlaser-accelerated electrons : Experimental demonstration of electron pulse compression2010

    • Author(s)
      S. Tokita, M. Hashida, S. Inoue, Toshihiko Nishoji, K. Otani, and S. Sakabe
    • Journal Title

      Phys. Rev. Lett

      Volume: 105 Pages: 215004

    • DOI

      DOI:10.1103/PhysRevLett.105.215004

    • Peer Reviewed
  • [Journal Article] Single-shot microscopic electron imaging of intense femtosecond laser-produced plasmas2010

    • Author(s)
      S. Inoue, S. Tokita, T. Nishoji, S. Masuno, K. Otani, M. Hashida, and S. Sakabe
    • Journal Title

      Rev. Sci. Instrum

      Volume: 81 Pages: 123302

    • DOI

      DOI:10.1063/1.3514084

    • Peer Reviewed
  • [Presentation] 高平均出力中赤外QスイッチEr : ZBLANファイバーレーザー2012

    • Author(s)
      時田茂樹, 村上政直, 清水政二, 橋田昌樹, 阪部周二
    • Organizer
      レーザー学会学術講演会第32回年次大会
    • Place of Presentation
      TKP仙台カンファレンスセンター
    • Year and Date
      2012-01-30
  • [Presentation] 平均12W中赤外QスイッチEr : ZBLANファイバーレーザー2011

    • Author(s)
      時田茂樹, 村上政直, 清水政二, 橋田昌樹, 阪部周二
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学
    • Year and Date
      2011-08-30
  • [Presentation] 広帯域波長可変10W級中赤外Er : ZBLANファイバーレーザー2011

    • Author(s)
      時田茂樹, 村上政直, 清水政二, 橋田昌樹, 阪部周二
    • Organizer
      第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2011-03-27
  • [Presentation] 20W級高出力中赤外Er : ZBLANファイバーレーザー2010

    • Author(s)
      村上政直, 時田茂樹, 清水政二, 橋田昌樹, 阪部周二
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学
    • Year and Date
      2010-09-14
  • [Remarks]

    • URL

      http://laser.kuicr.kyoto-u.ac.jp/

URL: 

Published: 2013-07-31  

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