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Development of continuously frequency tunable Gyrotron for effective radiation source in the submillimeter wavelength range

Research Project

Project/Area Number 20560320
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionUniversity of Fukui

Principal Investigator

OGAWA Isamu  University of Fukui, 遠赤外領域開発研究センター, 教授 (90214014)

Co-Investigator(Kenkyū-buntansha) IDEHARA Toshitaka  福井大学, 遠赤外領域開発研究センター, 教授 (80020197)
SAITO Teruo  福井大学, 遠赤外領域開発研究センター, 教授 (80143163)
Co-Investigator(Renkei-kenkyūsha) TATEMATSU Yoshinori  福井大学, 遠赤外領域開発研究センター, 准教授 (50261756)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsマイクロ波・ミリ波 / サブミリ波領域 / ジャイロトロン / 高出力光源 / 連続周波数可変 / 光源の開発 / 高周波ジャイロトロン / DNP-NMR測定 / 蛋白質の構造解析 / ミリ波 / サブミリ波 / 高出力 / 光源
Research Abstract

The gyrotron with a long cavity continues to produce output radiation in the wide range of magnetic fields from 4.9 T to 5.2 T, and continuous frequency tuning in 6 GHz interval from 134 GHz to 140 GHz can be realized. Similiar type gyrotron in the submillimeter wavelength range was fabricated using a 15 T superconductive magnet. This gyrotron produced an output power larger than 10 W in the wide continously frequency range from 394.65 GHz to 396.27 GHz.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (46 results)

All 2011 2010 2009 2008

All Journal Article (16 results) (of which Peer Reviewed: 16 results) Presentation (30 results)

  • [Journal Article]2011

    • Author(s)
      Akira Miyazaki, Takayuki Yamazaki, Taikan Suehara, Toshio Namba, Shoji Asai, Teruo Saito, Toshitaka Idehara, Isamu Ogawa, Yuichi Urushizaki, Svilen Sabchevski
    • Journal Title

      Materials Science Forum 666

      Pages: 133-137

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      Toshitaka Idehara, Kosuke Kosuga, La Agusu, Ryosuke Ikeda, Isamu Ogawa, Teruo Saito, Yoh Matsuki, Keisuke Ueda, Toshimichi Fujiwara
    • Journal Title

      Journal of Infrared, Millimeter, and Terahertz Waves 31

      Pages: 775-790

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] New Experiment for the First Direct Measurement of Positronium Hyperfi ne Splitting with sub-THz Light2011

    • Author(s)
      Akira Miyazaki, et al
    • Journal Title

      Materials Science Forum, 666, 133-137 (2011. 01)

      Volume: 666 Pages: 133-137

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Continuously Frequency Tunable High Power Sub-THz Radiation Source-Gyrotron FU CW VI for 600 MHz DNP-NMR Spectroscopy2011

    • Author(s)
      Toshitaka Idehara, et al.
    • Journal Title

      Journal of Infrared, Millimeter, and Terahertz Wa ves

      Volume: 31 Pages: 775-790

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical investigation of a high efficiency and broadband subterahertz gyrotron2011

    • Author(s)
      Nai-Ching Chen, et al.
    • Journal Title

      APPLIED PHYSICS LETTERS

      Volume: 96

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      Nai-Ching Chen, Tsun-Hsu Chang, Ching-Pin Yuan, Toshitaka Idehara, Isamu Ogawa
    • Journal Title

      APPLIED PHYSICS LETTERS 96

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      T.H.Chang, T.Idehara, I.Ogawa, L.Agusu, S.Kobayashi
    • Journal Title

      J.Appl.Phys. 105

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Freuency runable gyrotron using backward-wave components2009

    • Author(s)
      T.H.Chang, T.Idehara, I.Ogawa, et al.
    • Journal Title

      J.Appl.Phys. 105

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2008

    • Author(s)
      T.Idehara, I.Ogawa, T.Saito, S.Mitsudo, Y.Tatematsu, La Agusu, H.Mori, S.Kobayashi
    • Journal Title

      Terahertz Science and Technologies 1

      Pages: 100-106

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article]2008

    • Author(s)
      T.Idehara, T.Saito, I.Ogawa, S.Mitsudo, Y.Tatematsu, La Agusu, H.Mori, S.Kobayashi
    • Journal Title

      Applied Magnetic Resonance 34

      Pages: 265-275

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article]2008

    • Author(s)
      M.Toda, Y.Fujii, S.Mitsudo, I.Ogawa, T.Idehara, T.Saito, H.Ito, M.Chiba
    • Journal Title

      Applied Magnetic Resonance 34

      Pages: 277-287

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article]2008

    • Author(s)
      V.N.Manuilov, T.Idehara, T.Saito, La Agusu, T.Hayashi, I.Ogawa
    • Journal Title

      Int.J.Infrared and Millimeter Waves 29

      Pages: 1103-1112

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of THz gyrotrons and application to high power THz technologies2008

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

      Terahertz Science and Technologies 1

      Pages: 100-106

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Terahertz FU CW Gyrotron Series for DNP2008

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

      Applied Magnetic Resonance 34

      Pages: 265-275

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] X-band ^1H-DNP Experiments and High-Power Subterahertz Wave Irradiation Effect on BDPA-Doped Toluene Solution2008

    • Author(s)
      M. Toda, et al.
    • Journal Title

      Applied Magnetic Resonance 34

      Pages: 277-287

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron gun for powerful short pulse gyrotron with operating magnetic field 8T2008

    • Author(s)
      V. N. Manuilov, et al.
    • Journal Title

      Int. J. Infrared and Millimeter Waves 29

      Pages: 1103-1112

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 周波数連続可変ジャイロトロンの開発2010

    • Author(s)
      池田亮介, 出原敏孝, 小川勇, 等
    • Organizer
      第27回プラズマ・核融合学会年会
    • Place of Presentation
      北海道大学 学術交流会館
    • Year and Date
      2010-11-23
    • Related Report
      2010 Final Research Report
  • [Presentation] 周波数連続可変ジャイロトロンの開発2010

    • Author(s)
      池田亮介, 出原敏孝, 小川勇, 等
    • Organizer
      第27回プラズマ・核融合学会年会
    • Place of Presentation
      北海道大学学術交流会館
    • Year and Date
      2010-11-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] Development of continuously frequency tunable gyrotrons FU CW VI and FU CW VI A for application to 600 MHz DNP-NMR spectroscopy2010

    • Author(s)
      R.Ikeda, et al.
    • Organizer
      The 35th International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2010)
    • Place of Presentation
      Angelicum, Rome, Italy
    • Year and Date
      2010-10-07
    • Related Report
      2010 Final Research Report
  • [Presentation] Development of continuously frequency tunable gyrotrons FU CW VI and F U CW VI A for application to 600 MHz DNP-NMR spectroscopy2010

    • Author(s)
      R.Ikeda, et al.
    • Organizer
      The 35th International Conference on Infrared, Mi llimeter and. THz Waves (IRMMW-THz 2010)
    • Place of Presentation
      Angelicum, Rome, Italy
    • Year and Date
      2010-10-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Theoretical investigation of a high efficiency and broadband subterahertz gyrotron2010

    • Author(s)
      N.C.Chen, et al.
    • Organizer
      The 35th International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2010)
    • Place of Presentation
      Angelicum, Rome, Italy
    • Year and Date
      2010-10-06
    • Related Report
      2010 Final Research Report
  • [Presentation] Theoretical investigation of a high efficiency and broadband subterahert z gyrotron2010

    • Author(s)
      N.C.Chen, et al.
    • Organizer
      The 35th International Conference on Infrared, M illimeter and THz Waves (IRMMW-THz 2010)
    • Place of Presentation
      Angelicum, Rome, Italy
    • Year and Date
      2010-10-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] 600MHz DNP-NMR測定のための周波数連続可変ジャイロトロン開発と長時間安定発振の研究2010

    • Author(s)
      池田亮介, 出原敏孝, 小川勇, 等
    • Organizer
      日本物理学会2010年秋季大会,大阪府立大学中百舌鳥キャンパス
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Year and Date
      2010-09-24
    • Related Report
      2010 Final Research Report
  • [Presentation] 600MHz DNP-NMR測定のための周波数連続可変ジャイロトロン開発と長時間安定発振の研究2010

    • Author(s)
      池田亮介, 出原敏孝, 小川勇, 等
    • Organizer
      日本物理学会2010年秋季大会, 大阪府立大学中百舌鳥キャンパス
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] 600MHz DNP-NMR測定用周波数連続可変型CWジャイロト ロン (Gyrotron FU CW VI) の開発と発振特性の研究2010

    • Author(s)
      池田亮介, 等
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学 (岡山県)
    • Year and Date
      2010-03-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 400GHz周波数可変ジャイロトロン (Gyrotron FU CW VI) の開発2010

    • Author(s)
      池田亮介, et al.
    • Organizer
      The 3rd International Workshop on Far Infrared Technologies 2010
    • Place of Presentation
      福井大学 (福井県)
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of a continuously frequency tunable gyrotron2010

    • Author(s)
      I. Ogawa, et al.
    • Organizer
      The 3rd International Workshop on Far Infrared Technologies 2010
    • Place of Presentation
      福井大学 (福井県)
    • Year and Date
      2010-03-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] 400GHz周波数可変ジャイロトロン (Gyrotron FU CW VI) の開発2009

    • Author(s)
      岩原宏樹, 等
    • Organizer
      日本物理学会北陸支部定例学術講演会
    • Place of Presentation
      金沢大学 (石川県)
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of Gyrotron FU CW VII for DNP-NMR spectroscopy2009

    • Author(s)
      小菅幸介, et al.
    • Organizer
      International Symposium on Frontier of Terahertz Spectroscopy III- Next generation technology in THz frequency region and its application to THz sensitive spectroscopy and sensing
    • Place of Presentation
      福井大学 (福井県)
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] DNP-NMR分光のためのジャイロトロンFU CW VIIの開発2009

    • Author(s)
      小菅幸介, 等
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学 (熊本県)
    • Year and Date
      2009-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] High power THz technologies using gyrotrons as radiation sources2009

    • Author(s)
      T.Idehara, et al.
    • Organizer
      The 34th International Conference on Infrared, Millimeter, and Terahertz Waves
    • Place of Presentation
      Paradise Hotel Busan, Korea
    • Year and Date
      2009-09-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of continuously frequency tunable Gyrotron and its application to 200MHz DNP-NMR spectroscopy as a radiation source2009

    • Author(s)
      I.Ogawa, et al.
    • Organizer
      The 34th International Conference on Infrared, Millimeter, and Terahertz Waves
    • Place of Presentation
      Paradise Hotel Busan, Korea
    • Year and Date
      2009-09-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of Gyrotron FU CW VII for 600 and 300MHz DNP-NMR2009

    • Author(s)
      小菅幸介, et al.
    • Organizer
      The 34th International Conference on Infrared, Millimeter, and Terahertz Waves
    • Place of Presentation
      Paradise Hotel Busan, Korea
    • Year and Date
      2009-09-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] DNP-NMRのためのジャイロトロンFU CW IIAの開発II2009

    • Author(s)
      小菅幸介, 他
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学池袋キャンパス
    • Year and Date
      2009-03-30
    • Related Report
      2010 Final Research Report
  • [Presentation] 周波数可変Gyrotron FUCW IVの開発II2009

    • Author(s)
      小川勇, 他
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学池袋キャンパス
    • Year and Date
      2009-03-30
    • Related Report
      2010 Final Research Report
  • [Presentation] DNP- NMRのためのジャイロトロンFU CW IIAの開発II2009

    • Author(s)
      小菅幸介, 他
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学池袋キャンパス
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 周波数可変Gyrotron FU CW IVの開発II2009

    • Author(s)
      小川勇, 他
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学池袋キャンパス
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] Continuously frequency tunable Gyrotron, Gyrotron FU CW IV2009

    • Author(s)
      I.Ogawa, et al.
    • Organizer
      8th Japan-Australia Plasma Diagnostics Workshop
    • Place of Presentation
      Australian National University, Canberra, Australia
    • Year and Date
      2009-02-24
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] DNP-NMRのためのGyrotron FU CW IIAの開発2008

    • Author(s)
      小菅幸介, 他
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 周波数可変性GyrotronFU CW IVの開発2008

    • Author(s)
      小林真一郎, 他
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 周波数連続可変性Gyrotron FU CW IVの開発2008

    • Author(s)
      小林真一郎, 他
    • Organizer
      日本赤外線学会第18回研究発表会
    • Place of Presentation
      神戸大学百年記念館(神大会館)六甲ホール
    • Year and Date
      2008-09-20
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 周波数可変性Gyrotron FU CW IVの開発2008

    • Author(s)
      小林真一郎, 他
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] A Frequency Tunable Gyrotron, FU CW IV2008

    • Author(s)
      I. Ogawa, et al.
    • Organizer
      33rd International Conference on Infrared, Millimeter, and Terahertz Waves
    • Place of Presentation
      California Institute of Technology, Pasadena, California, USA
    • Year and Date
      2008-09-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] Continuous frequency tuning gyrotron, gyrotron FUCW IV2008

    • Author(s)
      I. Ogawa, et al.
    • Organizer
      The 14th International Congress on Plasma Physics (ICPP2008)
    • Place of Presentation
      Fukuoka International Congress Center
    • Year and Date
      2008-09-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] A Frequency Tunable Gyrotron, Gyrotron FU CW IV2008

    • Author(s)
      S. Kobayashi, et al.
    • Organizer
      The 1st Global Congress on Microwave Energy Applications (GCMEA 2008)
    • Place of Presentation
      大津プリンスホテル
    • Year and Date
      2008-08-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] High Power Sub-THz Gyrotron FU CW II for Application to DNP/NMR for Protein Research2008

    • Author(s)
      T. Idehara, et al.
    • Organizer
      The 1st Global Congress on Microwave Energy Applications (GCMEA 2008)
    • Place of Presentation
      大津プリンスホテル
    • Year and Date
      2008-08-08
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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