Plasma diagnostics for the DIII‐D divertor upgrade (abstract)

The DIII‐D tokamak is being upgraded to allow for divertor biasing, baffling, and pumping experiments. This paper gives an overview of the new diagnostics added to DIII‐D as part of this advanced divertor program. They include tile current monitors, fast reciprocating Langmuir probes, a fixed probe...

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Veröffentlicht in:	Review of Scientific Instruments 1990-10, Vol.61 (10), p.3308-3308
Hauptverfasser:	Hill, D. N., Futch, A., Buchenauer, D., Doerner, R., Lehmer, R., Schmitz, L., Klepper, C. C., Menon, M., Leikind, B., Lippmann, S., Mahdavi, M. A., Schaffer, M., Smith, J., Salmonson, J., Watkins, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY 700102 - Fusion Energy- Plasma Research- Diagnostics CLOSED PLASMA DEVICES CURRENTS DIVERTORS DOUBLET-3 DEVICE ELECTRIC CURRENTS ELECTRIC PROBES FIBER OPTICS LANGMUIR PROBE MEASURING INSTRUMENTS MONITORS PLASMA DIAGNOSTICS PRESSURE GAGES PROBES THERMONUCLEAR DEVICES TOKAMAK DEVICES
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Zusammenfassung:	The DIII‐D tokamak is being upgraded to allow for divertor biasing, baffling, and pumping experiments. This paper gives an overview of the new diagnostics added to DIII‐D as part of this advanced divertor program. They include tile current monitors, fast reciprocating Langmuir probes, a fixed probe array in the divertor, fast neutral pressure gauges, and Hα measurements with TV cameras and fiber optics coupled to a high‐resolution spectrometer.
ISSN:	0034-6748 1089-7623
DOI:	10.1063/1.1141627