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Development of KSTAR ECE imaging system for measurement of temperature fluctuations and edge density fluctuationsa)
a)Contributed paper, published as part of the Proceedings of the 18th Topical Conference on High-Temperature Plasma Diagnostics, Wildwood, New Jersey, May 2010.
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10.1063/1.3483209
/content/aip/journal/rsi/81/10/10.1063/1.3483209
http://aip.metastore.ingenta.com/content/aip/journal/rsi/81/10/10.1063/1.3483209
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

KSTAR ECEI system. Approximate sight areas are indicated in the inset plasma image, illustrating simultaneous coverage of LFS and HFS. Zoom lenses are placed in close proximity to the plasmas through the long port cassette to maximize the optical throughput of the ECE radiation into the dual antenna arrays. Frequency tunable BWOs are optically coupled to the arrays. IF/video circuits and data acquisition subsystems are not shown.

Image of FIG. 2.
FIG. 2.

Zoom and focus controls. Contours of zoom factors (blue solid lines) and contours of focus positions from the plasma center (red dashed lines; inboard direction being negative) are shown as a function of zoom and focus lens positions. Contours are calculated based on paraxial Gaussian beam analysis.

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/content/aip/journal/rsi/81/10/10.1063/1.3483209
2010-10-28
2014-04-25
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Development of KSTAR ECE imaging system for measurement of temperature fluctuations and edge density fluctuationsa)
http://aip.metastore.ingenta.com/content/aip/journal/rsi/81/10/10.1063/1.3483209
10.1063/1.3483209
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