Helium line ratio spectroscopy for high spatiotemporal resolution plasma edge profile measurements at ASDEX Upgrade (invited)

The thermal helium beam edge diagnostic has recently been upgraded at the ASDEX Upgrade (AUG) tokamak experiment. Line ratio spectroscopy on neutral helium is a valuable tool for simultaneous determination of the electron temperature and density of plasmas. The diagnostic now offers a temporal resol...

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Veröffentlicht in:	Review of scientific instruments 2018-10, Vol.89 (10), p.10D102-10D102
Hauptverfasser:	Griener, M., Wolfrum, E., Cavedon, M., Dux, R., Rohde, V., Sochor, M., Muñoz Burgos, J. M., Schmitz, O., Stroth, U.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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