First Observation of ECH by Electron Bernstein Waves Excited via X-B Mode Conversion Process in LHD
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概要
- 論文の詳細を見る
In a magnetic field configuration of the Large Helical Device (LHD), when the extraordinary mode (X-mode) waves are obliquely injected from a bottom antenna, it can directly access the upper hybrid resonance (UHR) layer from the high field side and excite electron Bernstein waves (EBWs) without the need for any additional reflecting mirror antenna. A localized power absorption is observed in the low field side of the electron cyclotron resonance (ECR) layer. This result suggests electron cyclotron heating (ECH) by mode converted EBWs excited via X-B mode conversion process.
著者
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KUBO Shin
National Insitute for Fusion Science
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SHIMOZUMA Takashi
National Insitute for Fusion Science
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YOSHIMURA Yasuo
National Insitute for Fusion Science
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OHKUBO Kunizo
National Insitute for Fusion Science
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INAGAKI Shigeru
National Insitute for Fusion Science
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Mutoh Takashi
National Institute For Fusion Science
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NOTAKE Takashi
National Institute for Fusion Science
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IGAMI Hiroe
National Institute for Fusion Science
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NAGASAKI Kazunobu
Institute of Advance Energy, Kyoto University
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