Plasma diagnostics for the DIII-D divertor upgrade

  • D. N. Hill
  • , A. Futch
  • , D. Buchenauer
  • , R. Doerner
  • , R. Lehmer
  • , L. Schmitz
  • , C. C. Klepper
  • , M. Menon
  • , B. Leikind
  • , S. Lippmann
  • , M. A. Mahdavi
  • , M. Schaffer
  • , J. Smith
  • , J. Salmonson
  • , J. Watkins

Research output: Contribution to journalReview articlepeer-review

13 Scopus citations

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.

Original languageEnglish
Pages (from-to)3548-3551
Number of pages4
JournalReview of Scientific Instruments
Volume61
Issue number11
DOIs
StatePublished - 1990

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