Title :
Visible emission tomography in the H-1NF heliac
Author :
Glass, Fenton ; Howard, John ; Blackwell, Boyd
Author_Institution :
Plasma Res. Lab., Australian Nat. Univ., Canberra, ACT, Australia
fDate :
4/1/2005 12:00:00 AM
Abstract :
A tomographic visible Doppler spectroscopy system has been used to generate images of ion spectral-line brightness for low-field radio-frequency (RF) heated argon discharges in the H-1NF heliac. Unconstrained tomographic reconstructions for a number of different plasma regimes are presented.
Keywords :
argon; discharges (electric); plasma diagnostics; stellarators; Ar; H-1NF heliac; ion spectral-line brightness; low-field radiofrequency heated argon discharges; tomographic reconstructions; tomographic visible Doppler spectroscopy; visible emission tomography; Brightness; Image reconstruction; Optical fibers; Optical interferometry; Plasma measurements; Plasma temperature; Radio frequency; Spectroscopy; Tomography; Toroidal magnetic fields; Computer tomography; Doppler spectroscopy; magnetic surfaces;
Journal_Title :
Plasma Science, IEEE Transactions on
DOI :
10.1109/TPS.2005.845900
