Temporally resolved plasma composition measurements by collective Thomson scattering in TEXTOR (invited)

TitleTemporally resolved plasma composition measurements by collective Thomson scattering in TEXTOR (invited)
Publication TypeJournal Article
Year of Publication2012
AuthorsM. Stejner, S.B Korsholm, S.K. Nielsen, M. Salewski, H. Bindslev, F. Leipold, P.K Michelsen, F. Meo, D. Moseev, A. Burger, M. Kantor, MR de Baar
JournalReview of Scientific Instruments
Volume83
Number10
Pagination10E307
Keywordschemical analysis, chemical variables measurement, cyclotrons, plasma diagnostics
Abstract

Fusion plasma composition measurements by collective Thomson scattering (CTS) were demonstrated in recent proof-of-principle measurements in TEXTOR [S. B. Korsholm et al., Phys. Rev. Lett. 106, 165004 (2011)10.1103/PhysRevLett.106.165004]. Such measurements rely on the ability to resolve and interpret ion cyclotron structure in CTS spectra. Here, we extend these techniques to enable temporally resolved plasma composition measurements by CTS in TEXTOR, and we discuss the prospect for such measurements with newly installed hardware upgrades for the CTS system on ASDEX Upgrade.

URLhttp://link.aip.org/link/?RSI/83/10E307/1
DOI10.1063/1.4729503
Division

FP

Department

PDG

PID

78246d5261b1f858736e615d5cbbf57d

Alternate TitleRev. Sci. Instrum.
LabelOA

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