C-III flow measurements with a coherence imaging spectrometer.
Rev Sci Instrum
; 83(10): 10E102, 2012 Oct.
Article
in En
| MEDLINE
| ID: mdl-23126924
ABSTRACT
This work describes a coherence imaging spectrometer capable of making spatially resolved CIII flow measurements in the DIII-D lower divertor. The spectrometer exploits a periscope view of the plasma to produce line-of-sight averaged velocity measurements of CIII. From these chord averaged flow measurements, a 2D poloidal cross section of the CIII flow is tomographically reconstructed. Details of the diagnostic setup, acquired data, and data analysis will be presented, along with prospects for future applications.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Rev Sci Instrum
Year:
2012
Document type:
Article
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