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物理学报. 1984, 33(1): 47-52.
doi: 10.7498/aps.33.47.
用共焦谐振腔法测量等离子体的电子迴旋辐射
- 收稿日期: 1982-11-22
- 刊出日期: 2005-07-20
摘要: 本文中提出一个利用共焦谐振腔和扫频接收机测量等离子体的迴旋辐射的方案,推导出了在共焦谐振腔中一个均匀等离了体平板的辐射谱表式。分析表明,此法可独立地诊断托卡马克中等离子体的电子温度及其径向分布,同时具备准光学接收系统所特有的明确的空间分辨范围。
English Abstract
MEASURING ELECTRON CYCLOTRON RADIATION FROM PLASMAS BY MEANS OF CONFOCAL RESONANTOR
- Received Date:
22 November 1982
- Published Online:
20 July 2005
Abstract: A method of measuring the electron cyclotron radiation from plasmas by using confocal resonant cavity and sweep frequency receiver is proposed. A radiation spectrum expression for a uniform plasma slab in the confocal resonant cavity has been derived. The analysis shows this method can independently measure TOKAMAK's electron temperature and its radial distribution. Furthermore, as a quasi-optical receiving system, it possesses high spatial resolution power.
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