| 托卡马克等离子体旋转速度实时诊断系统 |
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| 引用本文： | 林晓东.托卡马克等离子体旋转速度实时诊断系统[J].深圳大学学报(理工版),1999,16(4):11-14. |
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| 作者姓名： | 林晓东 |
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| 作者单位： | 深圳大学师范学院物理教育系,深圳,518060 |
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| 摘 要： | 利用一台压电晶体驱动式ＦａｂｒｙＰｅｒｏｔ 干涉仪， 采用偏振分束技术， 设计了一套用于托卡马克等离子体旋转速度测量的实时诊断系统． 实验表明： 该系统具有较高的光谱分辨率， 且成功地避开了谱线Ｄｏｐｐｌｅｒ 展宽对测量精度的限制．
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| 关 键 词： | Fabry-Perot干涉仪 托卡马克等离子体 Doppler频移 |
| 文章编号： | 1000-2618(1999)04-0011-04 |
| 修稿时间： | 1999-09-20 |
The Real-time Diagnostic System of Tokamak Plasma Rotating Velocity |
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| LIN Xiao-dong.The Real-time Diagnostic System of Tokamak Plasma Rotating Velocity[J].Journal of Shenzhen University(Science &engineering),1999,16(4):11-14. |
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| Authors: | LIN Xiao-dong |
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| Affiliation: | LIN Xiao dong Department of Physics Education Normal College Shenzhen University Shenzhen 518060 P.R.China |
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| Abstract: | Using a series of polarizers and a Fabry Perot interferometer driven by a piezoelectric crystal, the real time diagnostic system of tokamak plasma rotation velocity is performed. The results show that this system has the higher spectral resolution, and that the limitation of accuracy due to the Doppler broadening is avoided. |
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| Keywords: | Fabry Perot interferometer tokamak plasma Doppler shift |
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