Design of a 400 GHz gyrotron for DNP-NMR spectroscopy

被引:0
|
作者
Agusu, La [1 ]
Murase, H. [1 ]
Idehara, T. [1 ]
Saito, T. [1 ]
Mitsudo, S. [1 ]
Takahashi, D. [2 ]
Fujiwara, T. [2 ]
机构
[1] Univ Fukui, Res Ctr Dev Far Infrared Reg, Fukui 9108507, Japan
[2] Osaka Univ, Inst Prot Res, Suita, Osaka 5650871, Japan
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The design of a gyrotron for continuous wave operation at 395 GHz at a power level from several watts to 2 kilowatts is presented. The gyrotron oscillator will be used for development of high sensitive NMR with dynamic nuclear polarization (DNP) method. The gyrotron design is optimized for single mode operation at second harmonic of the electron cyclotron frequency, omega=2 omega(c), by removing the mode competition with fundamental operations (omega=2 omega(c)).
引用
收藏
页码:82 / 82
页数:1
相关论文
共 50 条
  • [21] 460 GHz Second Harmonic Gyrotrons for a 700 MHz DNP-NMR Spectroscopy
    Idehara, T.
    Tatematsu, Y.
    Yamaguchi, Y.
    Ikeda, R.
    Ogawa, I.
    Saito, T.
    Matsuki, Y.
    Ueda, K.
    Fujiwara, T.
    Toda, M.
    2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2013,
  • [22] Triode magnetron injection gun for 132GHz gyrotron for 200MHz DNP-NMR application
    Kumar, N. (nitingkv@gmail.com), 1600, Electromagnetics Academy (45):
  • [23] THz Gyrotron and BWO Designed for Operation in DNP-NMR Spectrometer Magnet
    Bratman, V. L.
    Fedotov, A. E.
    Kalynov, Yu. K.
    Makhalov, P. B.
    Samoson, A.
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2013, 34 (12) : 837 - 846
  • [24] THz Gyrotron and BWO Designed for Operation in DNP-NMR Spectrometer Magnet
    V. L. Bratman
    A. E. Fedotov
    Yu. K. Kalynov
    P. B. Makhalov
    A. Samoson
    Journal of Infrared, Millimeter, and Terahertz Waves, 2013, 34 : 837 - 846
  • [25] Conceptual design study of a novel gyrotron for NMR/DNP spectroscopy
    Sabchevski, S
    Idehara, T
    Mitsudo, S
    Fujiwara, T
    INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2005, 26 (09): : 1241 - 1264
  • [26] Conceptual Design Study of a Novel Gyrotron for NMR/DNP Spectroscopy
    S. Sabchevski
    T. Idehara
    S. Mitsudo
    T. Fujiwara
    International Journal of Infrared and Millimeter Waves, 2005, 26 : 1241 - 1264
  • [27] The design of the 394.6 Ghz continuously tunable coaxial gyrotron for DNP spectroscopy
    Glyavin, M.
    Khizhnyak, V.
    Luchinin, A.
    Idehara, T.
    Saito, T.
    INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2008, 29 (07): : 641 - 648
  • [28] The Design of the 394.6 Ghz Continuously Tunable Coaxial Gyrotron for DNP Spectroscopy
    M. Glyavin
    V. Khizhnyak
    A. Luchinin
    T. Idehara
    T. Saito
    International Journal of Infrared and Millimeter Waves, 2008, 29 : 641 - 648
  • [29] Development of broadband frequency tunable gyrotron operating at the fundamental resonance for 600 MHz DNP-NMR spectroscopy
    Ikeda, R.
    Idehara, T.
    Tatematsu, Y.
    Ogawa, I.
    Yamaguchi, Y.
    Kanemaki, T.
    Saito, T.
    2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2013,
  • [30] The efficiency of DPPH as a polarising agent for DNP-NMR spectroscopy
    Lumata, Lloyd
    Merritt, Matthew
    Khemtong, Chalermchai
    Ratnakar, S. James
    van Tol, Johan
    Yu, Lu
    Song, Likai
    Kovacs, Zoltan
    RSC ADVANCES, 2012, 2 (33) : 12812 - 12817