Electron-Density Fluctuation in Jet Measured with Multichannel Reflectometry

TitleElectron-Density Fluctuation in Jet Measured with Multichannel Reflectometry
Publication TypeJournal Article
Year of Publication1993
AuthorsG.J Kramer, A.C.C. Sips, N.JL Cardozo
JournalPlasma Physics and Controlled Fusion
Volume35
Number12
Pagination1685-1699
Date PublishedDec
ISBN Number0741-3335
Abstract

Electron density fluctuations have been studied with the multichannel reflectometer at JET. Results from three topics are presented: the location of MI-ID modes, fluctuations during the sawtooth crash and fluctuations before and after the L-mode to H-mode transition. The nonlinear response of the homodyne detection system, used to measure density fluctuations is considered. This can introduce artefacts in the data which should be taken into account in the interpretation of the signals.

DOI10.1088/0741-3335/35/12/003
PID

dd6d812be36f40449bc95488af621da9

Go back one page.