山口 裕資

所属部署名遠赤外領域開発研究センター
教員組織遠赤外領域開発研究センター
教育研究組織遠赤外領域開発研究センター
職名助教
更新日: 18/12/04 09:38

研究者基本情報

氏名

    山口 裕資
    ヤマグチ ユウスケ
    YAMAGUCHI Yuusuke

所属

  •  遠赤外領域開発研究センター 助教

学歴

  • 2004年04月- 2007年03月筑波大学 電子・物理工学専攻
  • 2002年04月- 2004年03月筑波大学 電子・物理工学専攻
  • 1998年04月- 2002年03月筑波大学 第三学群 工学基礎学類

経歴

  • 2017年04月国立大学法人 福井大学 遠赤外領域開発研究センター 助教
  • 2013年04月国立大学法人 福井大学 遠赤外領域開発研究センター 特命助教
  • 2010年05月国立大学法人 福井大学 遠赤外領域開発研究センター 研究機関研究員
  • 2007年04月国立大学法人 筑波大学 プラズマ研究センター 研究機関研究員

所属学協会

    日本赤外線学会 一般会員,日本物理学会 一般会員,プラズマ・核融合学会 一般会員,

研究活動情報

論文

  • High power 303 GHz gyrotron for CTS in LHD
    Y. Yamaguchi, J. Kasa, T. Saito, Y. Tatematsu, M. Kotera, S. Kubo, T. Shimozuma, K. Tanaka and M. Nishiura
    Journal of Instrumentation 10 C10002 2015年10月 査読有り
  • High-power pulsed gyrotron for 300-GHz-band collective Thomson scattering diagnostics in the Large Helical Device
    Yuusuke Yamaguchi, Teruo Saito, Yoshinori Tatematsu, Shinji Ikeuchi, Vladimir N Manuilov, Jun Kasa, Masaki Kotera, Toshitaka Idehara, Shin Kubo, Takashi Shimozuma, Kenji Tanaka, Masaki Nishiura
    Nuclear Fusion 55(1) 13002 2015年01月 査読有り
  • Broadband continuously frequency tunable gyrotron for 600 MHz DNP-NMR spectroscopy
    R.Ikeda, Y.Yamaguchi, Y.Tatematsu, T.Idehara, I.Ogawa, T.Saito, Y. Matsuki, T.Fujiwara
    Plasma and Fusion Research 9 1206058-1~3 2014年05月 査読有り
  • Experiment for Over 200 kW Oscillation of a 295 GHz Pulse Gyrotron
    Yuusuke YAMAGUCHI, Teruo SAITO, Yoshinori TATEMATSU, Shinji IKEUCHI, Jun KASA, Masaki KOTERA, Isamu OGAWA, Toshitaka IDEHARA, Shin KUBO, Takashi SHIMOZUMA, Masaki NISHIURA, Kenji TANAKA
    Plasma and Fusion Research 8 1205165 2013年12月 査読有り
  • Formation of a laminar electron flow for 300GHz high-power pulsed gyrotron
    Yuusuke Yamaguchi, Yoshinori Tatematsu, Teruo Saito, Ryosuke Ikeda, Jagadish C. Mudiganti, Isamu Ogawa, Toshitaka Idehara
    Physics of Plasmas 19 113113 2012年 査読有り
  • Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor
    Yoshinori Tatematsu, Yuusuke Yamaguchi, Toshitaka Idehara, Takanori Ozeki, Ryosuke Ikeda, Tomohiro Kanemaki, Isamu Ogawa, Teruo Saito
    Journal of Infrared, Millimeter and Terahertz Waves 33 292-305 2012年 査読有り
  • Observation of Dynamic Interactions between Fundamental and Second-Harmonic Modes in a High-Power Sub-Terahertz Gyrotron Operating in Regimes of Soft and Hard Self-Excitation
    Teruo Saito, Yoshinori Tatematsu, Yuusuke Yamaguchi, Shinji Ikeuchi, Shinya Ogasawara, Naoki Yamada, Ryosuke Ikeda, Isamu Ogawa, Toshitaka Idehara
    Physical Review Letters 109 155001 2012年 査読有り
  • Formation of Laminar Electron Flow for a High-Power Sub-THz Gyrotron
    Yuusuke Yamaguchi, Yoshinori Tatematsu, Teruo Saito, Ryosuke Ikeda, Jagadish C. Mudiganti, Isamu Ogawa, Toshitaka Idehara
    Plasma and Fusion Research 7 1205004 2012年 査読有り
  • Radial Transport of High-Energy Ions Caused by Low-Frequency Fluctuations in the GAMMA10 Tandem Mirror
    Makoto Ichimura, Yuusuke Yamaguchi, Ryuya Ikezoe, Yasutaka Imai, Tatsuya Murakami, Tohru Iwai, Takuro Yokoyama, Tatsunori Sato, Yumeto Ugajin, Tsuyoshi Imai
    Fusion Science and Technology 59(1T) 98-103 2011年 査読有り
  • Ion-Cyclotron Resonance Heating in the Quadruple Minimum-B Field on GAMMA 10
    Yuusuke Yamaguchi, Makoto Ichimura, Takuro Yokoyama, Atsushi Fukuyama, Ryuya Ikezoe, Yasutaka Imai, Tastuya Murakami, Tatsunori Sato, Yumeto Ugajin, Tsuyoshi Imai
    Fusion Science and Technology 59(1T) 250-252 2011年 査読有り
  • Three-Dimensional Analysis of ICRF Wave Excitation on the GAMMA 10 Central Cell
    Yuusuke Yamaguchi, Makoto Ichimura, Atsushi Fukuyama, Hitoshi Hojo, Syoichi Sato, Tatsuya Murakami, Yasutaka Imai, Takuro Yokoyama, Yuichiro Miyake, Tsuyoshi Imai
    Journal of Plasma and Fusion Research SERIES 9 23-28 2010年 査読有り
  • Measurement of the Plasma Flow in the Peripheral Region of the GAMMA 10 Central Cell
    Hiroshi Muro, Makoto Ichimura, Akira Ando, Yuusuke Yamaguchi, Toshiaki Ouchi, Syoichi Sato, Yuusuke Sekihara, Tatsuya Murakami, Masaaki Inutake, Tsuyoshi Imai
    Fusion Science and Technology 55(2T) 172-175 2009年 査読有り
  • Observation of Low Frequency Beat Waves in GAMMA 10
    Makoto Ichimura, Yuusuke Yamaguchi, Makoto Katano, Yukimi Motegi, Hiroshi Muro, Toshiaki Ouchi, Shoichi Sato, Yuusuke Sekihara, Tatsuya Murakami, Tsuyoshi Imai
    Fusion Science and Technology 55(2T) 59-62 2009年 査読有り
  • High Density Plasma Production with Phase Controlled ICRF Antennas in the GAMMA 10 Tandem Mirror
    Yuusuke Yamaguchi, Makoto Ichimura, Toshiaki Ouchi, Isamu Kozawa, Hiroshi Muro, Syoichi Sato, Atsushi Fukuyama, Hitoshi Hojo, Makoto Katano, Yukimi Motegi, Jyunya Oishi, Tatsuya Murakami, Yuusuke Sekihara, Tsuyoshi Imai
    Fusion Science and Technology 55(2T) 106-109 2009年 査読有り
  • Observation of spontaneously excited waves in the ion cyclotron frequency range on JT-60U
    Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Yuusuke Yamaguchi, Kenju Nemoto, Makoto Katano, Masao Ishikawa, Shinichi Moriyama, Takahiro Suzuki
    Nuclear Fusion 48 35012 2008年 査読有り
  • Recent Development of Transmission System for ECRH in the GAMMA 10 Tandem Mirror
    Y. Tatematsu, T. Saito, O. Watanabe, N. Machida, T. Kaitsuka, Y. Kamata, M. Nakamura, Y. Yamaguchi, R. Minami, S. Kubo, T. Shimozuma, M. Saigusa, T. Imai, T. Cho
    Fusion Science and Technology 51(2T) 400-402 2007年 査読有り
  • Visible Light and Ha Imaging of Mirror Confined Plasmas in the Central Cell of GAMMA 10
    Higaki Hiroyuki, Makoto Ichimura, Yuusuke Yamaguchi, Hirokazu Kawano, Yuta Higashizono, Yousuke Nakashima, Masayuki Yoshikawa, Teruji Cho
    Fusion Science and Technology 51(2T) 361-363 2007年 査読有り
  • Behavior of High Energy Ions During Drift Type Instability in the GAMMA 10 Tandem Mirror
    Makoto Katano, Makoto Ichimura, Hiroyuki Higaki, Kouhei Ide, Shingo Kakimoto, Yuusuke Yamaguchi, Kenichiro Nakagome, Kenju Nemoto, Teruji Cho
    Fusion Science and Technology 51(2T) 289-291 2007年 査読有り
  • Wave Excitation in Magnetically Confined Plasmas with an Anisotropic Velocity Distribution
    Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Yuusuke Yamaguchi, Kenju Nemoto, Makoto Katano, Isamu Kozawa, Hiroshi Muro, Masao Ishikawa, Shinishi Moriyama, Takahiro Suzuki, Tsuguhiro Watanabe, Teruji Cho
    Fusion Science and Technology 51(2T) 150-153 2007年 査読有り
  • Measurement of Flow Velocity of MPD Arcjet in GAMMA10
    Kenju Nemoto, Makoto Ichimura, Hiroyuki Higaki, Akira Ando, Hiroyuki Tobari, H. Isobe, Yuusuke Yamaguchi, K. Hattori, Masaaki Inutake, Makoto Katano, Horoshi Muro, Isamu Kozawa, Teruji Cho
    Fusion Science and Technology 51(2T) 223-225 2007年 査読有り
  • Effective Excitation of ICRF Waves by Use of Phased Antennas in GAMMA 10
    Yuusuke Yamaguchi, Makoto Ichimura, Hiroyuki Higaki, Atsushi Fukuyama, Hitoshi Hojo, Kenju Nemoto, Makoto Katano, Hiroshi Muro, Isamu Kozawa, Teruji Cho
    Fusion Science and Technology 51(2T) 328-330 2007年 査読有り
  • High-Power ECRH Experimetns in the GAMMA 10 Tandem Mirror
    Y. Tatematsu, T. Cho, H. Higaki, M. Hirata, H. Hojo, M. Ichimura, T. Imai, K. Ishii, M. K. Islam, A. Itakura, J. Kohagura, Y. Nakashima, T. Numakura, T. Saito, K. Sakamoto, O. Watanabe, M. Yoshikawa, N. Machida, D. Nagai, K. Nozaki, Y. Yamaguchi
    Journal of the Korean Physical Society 49 S406-S411 2006年 査読有り
  • Observation of Spontaneously Excited Waves Near the Ion Cyclotron Range of Frequency on JT-60U
    Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Yuusuke Yamaguchi, Kenju Nemoto, Makoto Katano, Masao Ishikawa, Shinichi Moriyama, Takahiro Suzuki
    The Proceedings of the 21st IAEA Fusion Energy Conference EX/P6-7 2006年 査読有り
  • Radio-Frequency Transmission Spectroscopy in the Ion-Cyclotron Frequency Range in the Minimum-B Anchor of the GAMMA 10 Tandem Mirror
    Yuusuke Yamaguchi, Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Kenichiro Nakagome, Kenju Nemoto, Makoto Katano, Hajime Nakajima, Atsushi Fukuyama, Teruji Cho
    Journal of the Korean Physical Society 49 S109-S112 2006年 査読有り
  • High frequency Alfven Eigen Modes Observed in LHD
    Hiroyuki Higaki, Makoto Ichimura, Daisuke Inoue, Kenichiro Nakagome, Yuusuke Yamaguchi, Shingo Kakimoto, Ryuhei Kumazawa, Tetsuo Watari, Takashi Mutoh, Tetsuo Seki, Kenji Saito
    Plasma and Fusion Research 1 034-1-2 2006年 査読有り
  • Eigenmode Formation of m=1 Fast Alfven Waves in the Ion-Cyclotron Frequency Range in the GAMMA 10 Central Cell
    Yuusuke Yamaguchi, Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Kenichiro Nakagome, Kenju Nemoto, Makoto Katano, Hajime Hakajima, Atsushi Fukuyama, Teruji Tho
    Plasma Physics and Controlled Fusion 48 1155-1163 2006年 査読有り
  • Active Diagnostic of the Eigenmode Formation in the Ion-Cyclotron Frequency Range in the GAMMA 10 Central Cell
    Yuusuke Yamaguchi, Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Kenichiro Nakagome, Kenju Nemoto, Makoto Katano, Hajime Nakajima, Atsushi Fukuyama, Teruji Cho
    Review of Scientific Instruments 77 10E904-1 - 10E904-3 2006年 査読有り
  • Numerical Analysis for Controlling the Eigenmode Formation of Alfven Waves in the GAMMA 10 Tandem Mirror
    Yuusuke Yamaguchi, Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Kouhei Ide, Daisuke Inoue, Hirohisa Nagai, Kenichiro Nakagome, Atsushi Fukuyama, Teruji Cho
    Fusion Science and Technology 47(1T) 260-262 2005年 査読有り
  • Measurement of Excited Fast Alfven Waves in the GAMMA 10 Tandem Mirror
    Hiroyuki Higaki, Makoto Ichimura, Yuusuke Yamaguchi, Shingo Kakimoto, Kouhei Ide, Daisuke Inoue, Kenichiro Nakagome, Hirohisa Nagai, Hitoshi Hojo, Teruji Cho
    Fusion Science and Technology 47(1T) 243-245 2005年 査読有り
  • Low Frequency Fluctuations in ICRF-Heated Plasmas on GAMMA 10
    Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Yuusuke Yamaguchi, Kentaro Horinouchi, Kouhei Ide, Daisuke Inoue, Hirohisa Nagai, Kenichiro Nakagome, Hitoshi Hojo, Teruji Cho
    Fusion Science and Technology 47(1T) 104-107 2005年 査読有り
  • Excitation of the Alfven Ion Cyclotron Mode due to an Anisotropic Heating
    Shingo Kakimoto, Daisuke Inoue, Makoto Ichimura, Hiroyuki Higaki, Kentaro Horinouchi, Kouhei Ide, Yuusuke Yamaguchi, Hirohisa Nagai, Kenichiro Nakagome, Tsuguhiro Watanabe, Teruji Cho
    Journal of Plasma and Fusion Research 6 741-744 2004年 査読有り
  • High Harmonic Fast Wave Propagation in the GAMMA 10 Tandem Mirror
    Yuusuke Yamaguchi, Makoto Ichimura, Hiroyuki Higaki, Shingo Kakimoto, Kentaro Horinouchi, Kouhei Ide, Daisuke Inoue, Kenichiro Nakagome, Hirohisa Nagai, Teruji Cho
    Journal of Plasma and Fusion Research 6 665-668 2004年 査読有り
  • Measurement of Low Frequency Plasma Fluctuations with a Visible Light Detector in GAMMA 10
    Hiroyuki Higaki, Makoto Ichimura, Kentaro Horinouchi, Kenichiro Nakagome, Shingo Kakimoto, Yuusuke Yamaguchi, Kouhei Ide, Daisuke inoue, Hirohisa Nagai, Masayuki Yoshikawa, Yousuke Nakashima, Teruji Cho
    Review of Scientific Instruments 75(No.10) 4085-4087 2004年 査読有り
  • Measurement of the Plasma Pressure Profile with a Time-of-Flight Type Neutral-Particle-Analyser
    Makoto Ichimura, Hiroyuki Higaki, T. Kawabata, Daisuke Inoue, Hirohisa Nagai, Shingo Kakimoto, Yuusuke Yamaguchi, Kentaro Horinouchi, Kouhei Ide, Kenichiro Nakagome, Teruji Cho
    Review of Scientific Instruments 75(No.10) 3637-3639 2004年 査読有り
  • Excitation of the Low Frequency Slow Alfven Waves Associated with the Alfven Ion Cyclotron Waves in the GAMMA 10 Tandem Mirror
    Hiroyuki Higaki, Makoto Ichimura, Kiyoomi Kadoya, Sousyun Saosaki, Hidekazu Kano, Shingo Kakimoto, Yuusuke Yamaguchi, Kentaro Horinouchi, Hitoshi Hojo, Kiyoshi Yatsu
    Fusion Science and Technology 43(1T) 213-215 2003年 査読有り
  • Plasma Production and Heating with ICRF in the GAMMA 10 Tandem Mirror
    Makoto Ichimura, Hiroyuki Higaki, Sousyun Saosaki, Shingo Kakimoto, Yuusuke Yamaguchi, Hitoshi Hojo, Kiyoshi Yatsu
    Fusion Science and Technology 43(1T) 69-72 2003年 査読有り
  • Production of High Energy Ions by High Harmonic Fast Waves in the GAMMA 10 Tandem Mirror
    Shingo Kakimoto, Hidekazu Kano, Makoto Ichimura, Hiroyuki Higaki, Sousyun Saosaki, Yuusuke Yamaguchi, Hitoshi Hojo, Tsuguhiro Watanabe, Kiyoshi Yatsu
    Fusion Science and Technology 43(1T) 86-88 2003年 査読有り
  • Ion Cyclotron Range of Frequency Heating in the Magnetic Mirror Plasmas
    Makoto Ichimura, Hiroyuki Higaki, Sousyun Saosaki, Hidekazu Kano, Shingo Kakimoto, Kouhei Tokumoto, Yuusuke Yamaguchi, Hitoshi Hojo, Masaaki Inutake, Kiyoshi Yatsu
    Plasma Physics Reports 28(No.9) 727-733 2002年 査読有り
  • Influence of the electron velocity spread and the beam width on the efficiency and mode competition in the high-power pulsed gyrotron for 300 GHz band collective Thomson scattering diagnostics in the large helical device
    O. Dumbrajs, T. Saito, Y. Tatematsu, and Y. Yamaguchi
    Physics of Plasmas 23(9) 093109 2016年09月 査読有り
  • Development of 300 GHz Band Gyrotron for Collective Thomson Scattering Diagnostics in the Large Helical Device
    Teruo SAITO, Yuusuke YAMAGUCHI, Yoshinori TATEMATSU, Masafumi FUKUNARI, Takumi HIROBE, Shunsuke TANAKA, Ryuji SHINBAYASHI, Takashi SHIMOZUMA, Shin KUBO, Kenji TANAKA and Masaki NISHIURA
    Plasma Fusion Res. 12 206013-1-206013-2 2017年03月 査読有り
  • Transmission Characteristics of Hybrid Modes in Corrugated Waveguides Above the Bragg Frequency
    Kunizo Ohkubo, Teruo Saito, Yuusuke Yamaguchi, Yoshinori Tatematsu, Jun Kasa, Shin Kubo, Takashi Shimozuma, Kenji Tanaka, Masaki Nishiura
    J Infrared Milli Terahz Waves 38(7) 853-873 2017年04月 査読有り
  • Broadband Continuously Frequency Tunable Gyrotron for 600 MHz DNP-NMR Spectroscopy
    IKEDA Ryosuke;YAMAGUCHI Yuusuke;TATEMATSU Yoshinori;IDEHARA Toshitaka;OGAWA Isamu;SAITO Teruo;MATSUKI Yoh;FUJIWARA Toshimichi
    Plasma and Fusion Research 9 1206058-1206058 2014年
    A broadband continuously frequency tunable gyrotron with a triode-type magnetron injection gun was developed as power source for analysis of protein structures. The TE7,3 oscillation mode was selected to avoid mode competitions in the high magnetic field side. Axial modes of the TE7,3,−10 were sequentially excited by changing the cavity magnetic field, and frequency tuning of about 4 GHz around 395 GHz was observed with output power greater than 50 W. The frequency also varied about 1GHz as the anode-cathode voltage varied. Thus, the broadest tuning bandwidth in the 400 GHz band gyrotrons was achieved.
  • Electromagnetic Modeling of a Complex-Cavity Resonator for the 0.4-THz Second-Harmonic Frequency-Tunable Gyrotron
    Melnikova, Maria M.;Rozhnev, Andrey G.;Ryskin, Nikita M.;Tatematsu, Yoshinori;Fukunari, Masafumi;Yamaguchi, Yuusuke;Saito, Teruo
    IEEE TRANSACTIONS ON ELECTRON DEVICES 64(12) 5141-5146 2017年12月
  • Strong yellow emission of high-conductivity bulk ZnO single crystals irradiated with high-power gyrotron beam
    Kato, Kosaku;Qiu, Hongsong;Khutoryan, Eduard M.;Tatematsu, Yoshinori;Tani, Masahiko;Idehara, Toshitaka;Yamaguchi, Yuusuke;Fukunari, Masafumi;Maeda, Yuto;Takayama, Kyoya;Minami, Yuki;Empizo, Melvin John F.;Kurihara, Takayuki;Yamanoi, Kohei;Shimizu, Toshihiko;Takano, Keisuke;Sarukura, Nobuhiko;Fukuda, Tsuguo;Yoshimura, Masashi;Nakajima, Makoto
    APPLIED PHYSICS LETTERS 111(3) 2017年07月
  • Development of second harmonic gyrotrons, Gyrotron FU CW GII and Gyrotron FU CW GIII, equipped with internal mode converters
    Tatematsu, Yoshinori;Yamaguchi, Yuusuke;Idehara, Toshitaka;Kawase, Tatsuru;Ichioka, Ryoichi;Ogawa, Isamu;Saito, Teruo;Fujiwara, Toshimichi
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 35(2) 169-178 2014年
  • Characteristics of the mode converter of Gyrotron FU CW GII radiating Gaussian beams in both the fundamental and second harmonic frequency bands
    Tatematsu, Yoshinori;Yamaguchi, Yuusuke;Idehara, Toshitaka;Kawase, Tatsuru;Ogawa, Isamu;Saito, Teruo;Fujiwara, Toshimichi
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 35(6-7) 517-524 2014年
  • Development of the Multifrequency Gyrotron FU CW GV with Gaussian Beam Output
    Tatematsu, Yoshinori;Yamaguchi, Yuusuke;Ichioka, Ryoichi;Kotera, Masaki;Saito, Teruo;Idehara, Toshitaka
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 36(8) 697-708 2015年
  • 18aCP-2 周波数連続可変ジャイロトロンの発振特性III
    小寺 政輝;平野 泰成;山口 裕資;立松 芳典;辻 幸介;笠 純;斉藤 輝雄
    日本物理学会講演概要集 70(2) 2015年09月
  • Subterahertz Wireless Power Transmission Using 303-GHz Rectenna and 300-kW-Class Gyrotron
    Mizojiri, Sei;Shimamura, Kohei;Fukunari, Masafumi;Minakawa, Shunsuke;Yokota, Shigeru;Yamaguchi, Yuusuke;Tatematsu, Yoshinori;Saito, Teruo
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 28(9) 834-836 2018年09月

講演・口頭発表等

  • Developments of Equipment for Sub-THz Collective Thomson Scattering in LHD
    T. Saito, S. Tanaka, R. Shinbayashi, T. Hirobe, Y. Yamaguchi, M. Fukunari, Y. Tatematsu, K. Ohkubo, S. Kubo, T. Shimozuma, K. Tanaka and M. Nishiura
    43rd International Conference on Infrared, Millimeter and Terahertz Waves 2018年09月 選考有り
  • Development of a High-Power Gyrotron for Beamed Energy Propulsion Applications
    Masafumi Fukunari, Yasuhisa Oda, Tsuyoshi Kariya, Ryutaro Minami, Yuusuke Yamaguchi, Yoshinori Tatematsu, Teruo Saito, Keishi Sakamoto, Tsuyoshi Imai, and Kimiya Komurasaki
    43rd International Conference on Infrared, Millimeter and Terahertz Waves 2018年09月 選考有り
  • Observation of the Discharge Structure in 303 GHz Millimeter-Wave Air Breakdown
    Masafumi Fukunari, Tetsuo Yokoyama, Shunsuke Tanaka, Ryuji Shinbayashi, Takumi Hirobe, Yuusuke Yamaguchi, Yoshinori Tatematsu and Teruo Saito
    43rd International Conference on Infrared, Millimeter and Terahertz Waves 2018年09月
  • Development of a Second Harmonic Multi-Frequency Gyrotron with Gaussian Beam Output
    Yoshinori Tatematsu, Kyoya Takayama, Yuto Maeda, Tatsuya Ueyama, Taisei Ogura, Masafumi Fukunari, Yuusuke Yamaguchi, and Teruo Saito
    43rd International Conference on Infrared, Millimeter and Terahertz Waves 2018年09月 選考有り
  • Observation of Increased Number of Frequency Steps in Multi-Frequency Oscillations with a Two-Cavity Gyrotron
    Yuusuke Yamaguchi, Masafumi Fukunari, Taisei Ogura, Tatsuya Ueyama, Yuto Maeda, Kyoya Takayama, Yoshinori Tatematsu and Teruo Saito
    43rd International Conference on Infrared, Millimeter and Terahertz Waves 2018年09月 選考有り
  • Development of a 0.3-THz High Power Gyrotron for Use in Fusion Plasma Diagnostics
    Y. Yamaguchi, T. Saito, Y. Tatematsu, M. Fukunari, T. Hirobe, R. Shinbayashi, S. Tanaka, S. Kubo, T. Shimozuma, K. Tanaka and M. Nishiura
    1st Philippines-Japan Terahertz Research Workshop (PJTW-2017) 2017年02月 選考有り
  • High Power 303 GHz Gyrotron for CTS in LHD
    Y. Yamaguchi, J. Kasa, T. Saito, Y. Tatematsu, M. Kotera, S. Kubo, T. Shimozuma, K. Tanaka, and M. Nishiura
    17th International Symposium on Laser-Aided Plasma Diagnostics 2015年10月
  • Application of a potential profile for controlling the beam laminarity in a magnetron injection gun
    Y.Yamaguchi, Y.Tatematsu, T.Saito, R.Ikeda, I.Ogawa, T.Idehara
    38th International Conference on Infrared, Millimeter and Terahertz Waves 2013年09月 選考有り 0
  • High Power Oscillation Test of 300 GHz Band Gyrotron for Practical Use in Collective Thomson Scattering Diagnostics in LHD
    T. Saito, Y. Yamaguchi, Y. Tatematsu, H. Hirobe, M. Fukunari, J. Kasa, S. Kubo, T. Shimozuma, K. Tanaka and M. Nishiura
    41st International Conference on Infrared, Millimeter and Terahertz Waves 2016年09月 選考有り
  • Transmission Test of 300 GHz Band Gyrotron Power by Corrugated Waveguides
    Teruo Saito; Yuusuke Yamaguchi; Yoshinori Tatematsu; Takumi Hirobe; Jun Kasa; Kunizo Ohkubo; Shin Kub; Takashi Shimozuma; Kenji Tanaka; Masaki Nishiura; Masafumi Fukunari
    41st International Conference on Infrared, Millimeter and Terahertz Waves 2016年09月 選考有り
  • Start-up scenario of a high-power pulsed gyrotron for 300 GHz band collective Thomson scattering diagnostics in the Large Helical Device
    T. Saito, Y. Tatematsu, and Y. Yamaguchi, O. Dumbrajs
    41st International Conference on Infrared, Millimeter and Terahertz Waves 2016年09月 選考有り
  • Influence of thermal-insulation structure of thermionic cathode on oscillation efficiency of a sub-THz gyrotron
    Yuusuke Yamaguchi, Yoshinori Tatematsu and Teruo Saito
    41st International Conference on Infrared, Millimeter and Terahertz Waves 2016年09月 選考有り
  • Frequency tunability in both 200 and 400 GHz bands realized in Gyrotrons FU CW GIV and FU CW X
    Yoshinori Tatematsu, Yuusuke Yamaguchi, Masaki Kotera, Teruo Saito
    41st International Conference on Infrared, Millimeter and Terahertz Waves 2016年09月 選考有り
  • Modeling of a Complex-Cavity Resonator for the 0.4 THz Second-Harmonic Frequency-Tunable Gyrotron
    M.M. Melnikova, A.G. Rozhnev, N.M. Ryskin, T. Saito, Y. Tatematsu, and Y. Yamaguchi
    41st International Conference on Infrared, Millimeter and Terahertz Waves 2016年09月 選考有り
  • 300 GHz帯ジャイロトロン出力のMOUによる軸対称ガウスビーム整形
    新林竜志, 廣部匠, 田中俊輔, 福成雅史, 山口裕資, 立松芳典, 斉藤輝雄, 久保伸, 下妻隆, 田中謙治,西浦正樹
    2016 年度日本物理学会北陸支部定例学術講演会 2016年11月 選考無し
  • 300 GHz帯ジャイロトロン出力のコルゲート導波管伝送実験
    田中俊輔, 廣部匠, 新林竜志, 福成雅史, 山口裕資, 立松芳典, 斉藤輝雄, 久保伸, 下妻隆, 田中謙治,西浦正樹
    2016 年度日本物理学会北陸支部定例学術講演会 2016年11月 選考無し
  • LHDにおける協同トムソン散乱への適用を目指した300 GHz帯高出力ジャイロトロンの開発
    斉藤輝雄、山口裕資、立松芳典、福成雅史、廣部匠、田中俊輔、新林竜志、下妻隆、久保伸、田中謙治、西浦正樹、O. Dumbrajs
    第33回プラズマ・核融合学会年会 2016年12月 選考有り プラズマ・核融合学会
  • 300 GHz帯CTS計測用パルスジャイロトロン出力を用いたコルゲート導波管伝送試験
    廣部匠,新林竜志,田中俊輔,山口裕資,福成雅史,斉藤輝雄,立松芳典,下妻隆,久保伸,田中謙治,西浦正樹
    第33回プラズマ・核融合学会年会 2016年12月 選考無し プラズマ・核融合学会
  • 高周波ジャイロトロンにおける熱陰極からの不要放出の抑制
    山口裕資、立松芳典、福成雅史、斉藤輝雄
    プラズマ・核融合学会第33回年回 2016年11月 選考無し
  • 2周波数帯-200,400 GHz-周波数連続可変ジャイロトロンの開発
    立松芳典、山口裕資、小寺政輝、斉藤輝雄
    プラズマ・核融合学会第33回年回 2016年11月 選考無し
  • Development of 303-GHz High Power Pulsed Gyrotron
    Yuusuke Yamaguchi, Teruo Saito, Yoshinori Tatematsu, Masafumi Fukunari, Takumi Hirobe, Ryuji Shinbayashi, Shunsuke Tanaka, Shin Kubo, Takashi Shimozuma, Kenji Tanaka and Masaki Nishiura
    The 6th International Workshop on Far-Infrared Technologies and The 2nd International Symposium on Development of High Power Terahertz Science and Technology 2017年03月 選考有り Research Center for Development of Far-Infrared Region, University of Fukui
  • Study on starting current and oscillation frequency of a multi-frequency tunable gyrotron
    M. Fukunari, N. Ryskin, A. Rozhnev, K. Takayama, Y. Maeda, M. Iizawa, Y. Yamaguchi, Y. Tatematsu, and T. Saito
    Strong Microwaves and Terahertz Waves: Sources and Applications 2017年07月 選考有り Russian Academy of Sciences, Institute of Applied Physics
  • Modeling of A 0.4 THz secomd-harmonic frequency-tunable gyrotron with complex cavity
    M.M. Melnikova, A.G. Rozhnev, N.M. Ryskin, Y. Yamaguchi, Y. Tatematsu, M. Fukunari, T. Saito
    Strong Microwaves and Terahertz Waves: Sources and Applications 2017年07月 選考有り Russian Academy of Sciences, Institute of Applied Physics
  • Frequency Step-Tuning Experiments of a Second-Harmonic Gyrotron from 270 to 420-GHz
    Yuusuke Yamaguchi, Yoshinori Tatematsu, Yuto Maeda, Kyoya Takayama, Masafumi Fukunari, Moe Iizawa and Teruo Saito
    42 International Conference on Infrared, Millimeter and Terahertz Waves 2017年08月 選考有り
  • 300 GHz帯CTS計測用パルスジャイロトロン出力を用いたコルゲート導波管伝送試験Ⅱ
    廣部匠,新林竜志,田中俊輔,横山哲士,山口裕資,福成雅史,斉藤輝雄,立松芳典,大久保邦三,久保伸,下妻隆,田中謙治,西浦正樹
    Plasma Conference 2017 2017年11月 選考有り
  • サブテラヘルツ帯二次高調波多周波数ガウスビーム出力ジャイロトロン開発における安定発振領域の評価
    前田悠斗,山口裕資,高山京也,福成雅史,上山達也,小椋大聖,立松芳典,斉藤輝雄
    Plasma Conference 2017 2017年11月 選考有り
  • サブテラヘルツ帯二次高調波多周波数ガウスビーム出力ジャイロトロンの実現に向けた電子銃開発
    山口裕資,立松芳典,前田悠斗,高山京也,上山達也,小椋大聖,福成雅史,斉藤輝雄
    Plasma Conference 2017 2017年11月 選考有り
  • Developments of Equipment for Sub-THz Collective Thomson Scattering in LHD
    T. Saito, S. Tanaka, R. Shinbayashi, T. Hirobe, Y. Yamaguchi, M. Fukunari, Y. Tatematsu, K. Ohkubo, S. Kubo, T. Shimozuma, K. Tanaka and M. Nishiura
    43 International Conference on Infrared, Millimeter and Terahertz Waves 2018年09月 選考有り

受賞

  •  日本赤外線学会 サブテラヘルツ帯ジャイロトロンの広範な応用へ向けた周波数連続可変性の付加2013年11月
  •  プラズマ・核融合学会 プラズマ・核融合学会賞,若手優秀発表賞2011年11月
    300 GHz 高出力パルスジャイロトロンの実現に向けた電子銃設計

科学研究費補助金

  • 汎用ジャイロトロン開発における共振器モードの多段階調節機能の付加
    外部資金: 公益財団法人 村田学術振興財団 2,450 千円
    代表者:山口 裕資 2018年度
  • テラヘルツ帯ジャイロトロンの実用化に向けた自動制御の研究
    外部資金: 公益財団法人 TAKEUCHI 育英奨学会 2,500 千円
    代表者:山口 裕資 2017年度
  • テラヘルツ帯ジャイロトロン対応ラミナー電子ビームの性能評価とエミッタの構造最適化若手研究(B)
    代表者:山口 裕資 2016年度
  • テラヘルツ帯ジャイロトロン対応ラミナー電子ビームの性能評価とエミッタの構造最適化若手研究(B)
    代表者:山口 裕資 2015年度
  • テラヘルツ帯ジャイロトロンの高出力・高効率化を実現する低分散ラミナー電子流の形成若手研究(B)
    代表者:山口 裕資 2014年度
  • テラヘルツ帯ジャイロトロンの高出力・高効率化を実現する低分散ラミナー電子流の形成若手研究(B)
    代表者:山口 裕資 2013年度
  • 高出力サブテラヘルツジャイロトロンの実現-新規高効率発振機構の適用-基盤研究(A)(一般)
    代表者:齊藤 輝雄 2013年度

教育活動情報

担当授業

  • 物理学 II
  • 物理学 B(電磁気学)
  • 物理工学実験 II
  • 応用物理学実験 II
  • 電磁波工学
  • 遠赤外工学Ⅱ
  • 大学教育入門セミナー
  • 物理工学特別演習及び実験 I, II
  • 物理工学ゼミナール I, II, III, VI