| Title | 2D electron cyclotron emission imaging at ASDEX Upgrade (invited) |
| Publication Type | Journal Article |
| Year of Publication | 2010 |
| Authors | Classen IGJ, Boom JE, Suttrop W, Schmid E, Tobias B, Domier CW, Luhmann, Jr. NC, Donne AJH, Jaspers RJE, de Vries PC, Park HK, Munsat T, Garcia-Munoz M, Schneider PA |
| Journal | Review of Scientific Instruments |
| Volume | 81 |
| Pagination | 6 |
| Date Published | Oct |
| Type of Article | Proceedings Paper |
| ISBN Number | 0034-6748 |
| Accession Number | ISI:000283754000149 |
| Keywords | PLASMAS |
| Abstract | The newly installed electron cyclotron emission imaging diagnostic on ASDEX Upgrade provides measurements of the 2D electron temperature dynamics with high spatial and temporal resolution. An overview of the technical and experimental properties of the system is presented. These properties are illustrated by the measurements of the edge localized mode and the reversed shear Alfven eigenmode, showing both the advantage of having a two-dimensional (2D) measurement, as well as some of the limitations of electron cyclotron emission measurements. Furthermore, the application of singular value decomposition as a powerful tool for analyzing and filtering 2D data is presented. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3483214] |
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=Test&SrcApp=TestApp&DestLinkType=FullRecord&KeyUT=000283754000149&DestApp=WOS |
| Department | Fusion Physics |
| Alternate Journal | Rev. Sci. Instrum. |
