| Fast ion D-alpha measurements using a bandpass-filtered system on EAST | |
| Zhang, J.2,3; Huang, J.2; Chang, J. F.2; Wu, C. R.2,3; Heidbrink, W. W.4; Salewski, M.5; Madsen, B.5; Zhu, Y. B.4; von Hellermann, M. G.6; Gao, W.2 | |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
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| 2018-10-01 | |
| 卷号 | 89期号:10页码:5 |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.5038828 |
| 通讯作者 | Chang, J. F.(changjiaf@ipp.ac.cn) |
| 英文摘要 | Based on the charge exchange reaction between fast ions and a neutral beam, fast ion features can be inferred from the spectrum of Doppler-shifted Balmer-alpha light from energetic hydrogenic atoms. In order to study the interaction between instabilities and fast-ion transport, recently we extended the fast ion D-alpha (FIDA) measurements by using a combination of a bandpass filter and a photomultiplier tube (PMT) (f-FIDA). A bandpass filter selects the desired spectral band from 651 nm to 654 nm before detection by the PMT. Preliminary data from the EAST tokamak show that the active signals have been detected from reneutralized beam ions along the vertical and tangential viewing geometries. The details will be presented in this paper to primarily address the specifications and performance of f-FIDA hardware components and preliminary FIDA measurements. Published by AIP Publishing. |
| 资助项目 | Natural Science Foundation of China[11575249] ; National Magnetic Confinement Fusion Energy Research Program[2015GB110005] ; National Magnetic Confinement Fusion Energy Research Program[2014GB109004] ; Hefei Science Center CAS[2017HSC-IU005] |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000449144500056 |
| 资助机构 | Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; 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Hefei Science Center CAS |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/34304]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 通讯作者 | Chang, J. F. |
| 作者单位 | 1.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Anhui, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 4.Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA 5.Tech Univ Denmark, Dept Phys, Kongens Lyngby, Denmark 6.FOM Inst DIFFER, NL-3430 BE Nieuwegein, Netherlands 7.Shenzhen Univ, Key Lab Optoelect Devices & Syst, Minist Educ & Guangdong Prov, Coll Optoelect Engn, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, J.,Huang, J.,Chang, J. F.,et al. Fast ion D-alpha measurements using a bandpass-filtered system on EAST[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2018,89(10):5. |
| APA | Zhang, J..,Huang, J..,Chang, J. F..,Wu, C. R..,Heidbrink, W. W..,...&Wan, B..(2018).Fast ion D-alpha measurements using a bandpass-filtered system on EAST.REVIEW OF SCIENTIFIC INSTRUMENTS,89(10),5. |
| MLA | Zhang, J.,et al."Fast ion D-alpha measurements using a bandpass-filtered system on EAST".REVIEW OF SCIENTIFIC INSTRUMENTS 89.10(2018):5. |
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