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Commissioning of electron cyclotron emission imaging instrument on the DIII-D tokamak and first data
- Title
- Commissioning of electron cyclotron emission imaging instrument on the DIII-D tokamak and first data
- Authors
- Tobias, B; Domier, CW; Liang, T; Kong, X; Yu, L; Yun, GS; Park, HK; Classen, IGJ; Boom, JE; Donne, AJH; Munsat, T; Nazikian, R; Van Zeeland, M; Boivin, RL; Luhmann, NC; 박현거
- Date Issued
- 2010-10
- Publisher
- AMER INST PHYSICS
- Abstract
- A new electron cyclotron emission imaging diagnostic has been commissioned on the DIII-D tokamak. Dual detector arrays provide simultaneous two-dimensional images of T-e fluctuations over radially distinct and reconfigurable regions, each with both vertical and radial zoom capability. A total of 320 (20 vertical X 16 radial) channels are available. First data from this diagnostic demonstrate the acquisition of coherent electron temperature fluctuations as low as 0.1% with excellent clarity and spatial resolution. Details of the diagnostic features and capabilities are presented. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3460456]
- Keywords
- TEXTOR; ECE
- ISSN
- 0034-6748
- Article Type
- Conference
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