Commissioning of electron cyclotron emission imaging instrument on the DIII-D tokamak and first data.
Rev Sci Instrum
; 81(10): 10D928, 2010 Oct.
Article
de En
| MEDLINE
| ID: mdl-21033956
ABSTRACT
A new electron cyclotron emission imaging diagnostic has been commissioned on the DIII-D tokamak. Dual detector arrays provide simultaneous two-dimensional images of T(e) fluctuations over radially distinct and reconfigurable regions, each with both vertical and radial zoom capability. A total of 320 (20 vertical×16 radial) channels are available. First data from this diagnostic demonstrate the acquisition of coherent electron temperature fluctuations as low as 0.1% with excellent clarity and spatial resolution. Details of the diagnostic features and capabilities are presented.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Langue:
En
Journal:
Rev Sci Instrum
Année:
2010
Type de document:
Article
Pays d'affiliation:
États-Unis d'Amérique