Plasma diagnostics for the DIII-D divertor upgrade
- 1 November 1990
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 61 (11) , 3548-3551
- https://doi.org/10.1063/1.1141568
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 array in the divertor, fast neutral pressure gauges, and Hα measurements with TV cameras and fiber optics coupled to a high‐resolution spectrometer.Keywords
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