Electron temperature measurements from optically gray third harmonic ECE in DIII‐D (abstract)a

The electron cyclotron emission spectrum on DIII‐D is measured using an absolutely calibrated Michelson interferometer. During high performance discharges, electron densities above 9×1013 cm−3 preclude determination of the electron temperature from the second harmonic ECE. Under these conditions the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Review of scientific instruments 1995-01, Vol.66 (1), p.426-426
Hauptverfasser:	Austin, M. E., Ellis, R. F., James, R. A., Luce, T. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY BREMSSTRAHLUNG CLOSED PLASMA DEVICES CYCLOTRON RADIATION ELECTROMAGNETIC RADIATION ELECTRON TEMPERATURE ERRORS HARMONICS INTERFEROMETERS MEASURING INSTRUMENTS MICHELSON INTERFEROMETER OSCILLATIONS PLASMA DIAGNOSTICS RADIATION TRANSPORT RADIATIONS THERMONUCLEAR DEVICES 700320 > Plasma Diagnostic Techniques & Instrumentation-- (1992-) TOKAMAK DEVICES
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The electron cyclotron emission spectrum on DIII‐D is measured using an absolutely calibrated Michelson interferometer. During high performance discharges, electron densities above 9×1013 cm−3 preclude determination of the electron temperature from the second harmonic ECE. Under these conditions the third harmonic X mode is generally optically gray (0.4
ISSN:	0034-6748 1089-7623
DOI:	10.1063/1.1146367