(a) Elevation of DIII-D showing poloidal projection of new and old FIDA viewing chords. (b) Plan view of DIII-D showing toroidal projection of new and old FIDA viewing chords.
Comparison of time-averaged net FIDA spectra and simulated spectra at . denotes the fast-ion energy component measured along the sightline of the detector.
(a) Spectrogram of crosspower between two magnetic probes. Colors indicate toroidal mode number (n). (b) Spectrogram of autopower of f-FIDA chord at .
Fiber optic specifications.
2G FIDA detector specifications.
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