Presentation | 2000/12/8 Development of 100GHz Band High Power Gyrotron Hiroaki Shoyama, Keishi Sakamoto, Kenichi Hayashi, Atsushi Kasugai, Koji Takahashi, Masaki Tsuneoka, Yukiharu Ikeda, Tsuyoshi Kariya, Yoshika Mitsunaka, Tsuyoshi Imai, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A development of 100GHz band gyrotron of high-power-output, long-pulse and high-efficiency has been carried out for the application to the electron cyclotron heating and current drive system of large fusion devices such as ITER and JT-60U. 50% of oscillation efficiency with energy recovery, 1MW oscillation with very high order mode and development of vacuum window made of synthetic diamond that permits multi-MW power transmission in CW. Recently, 1.1MW/57% oscillation was obtained in a experiment aiming efficiency improvement with a 170GHz gyrotron that have SiC beam tunnel. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 100GHz band gyrotron / energy recovery / diamond window / SiC beam tunnel |
Paper # | ED2000-211 |
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Committee | ED |
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Conference Date | 2000/12/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of 100GHz Band High Power Gyrotron |
Sub Title (in English) | |
Keyword(1) | 100GHz band gyrotron |
Keyword(2) | energy recovery |
Keyword(3) | diamond window |
Keyword(4) | SiC beam tunnel |
1st Author's Name | Hiroaki Shoyama |
1st Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment: Japan Atomic Energy Research Institute(JAERI)() |
2nd Author's Name | Keishi Sakamoto |
2nd Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
3rd Author's Name | Kenichi Hayashi |
3rd Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
4th Author's Name | Atsushi Kasugai |
4th Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research, Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
5th Author's Name | Koji Takahashi |
5th Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
6th Author's Name | Masaki Tsuneoka |
6th Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
7th Author's Name | Yukiharu Ikeda |
7th Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
8th Author's Name | Tsuyoshi Kariya |
8th Author's Affiliation | Electron Tubes and Devices Division:Display Devices & Components Company:Toshiba Corporation |
9th Author's Name | Yoshika Mitsunaka |
9th Author's Affiliation | Electron Tubes and Devices Division:Display Devices & Components Company:Toshiba Corporation |
10th Author's Name | Tsuyoshi Imai |
10th Author's Affiliation | RF Heating Laboratory:Department of Fusion Engineering Research:Naka Fusion Research Establishment:Japan Atomic Energy Research Institute(JAERI) |
Date | 2000/12/8 |
Paper # | ED2000-211 |
Volume (vol) | vol.100 |
Number (no) | 506 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |