H. Kuramoto et al., MEASUREMENT OF THE POLOIDAL MAGNETIC-FIELD WITH HIGH TIME RESOLUTION ZEEMAN POLARIMETER IN THE JIPP T-IIU TOKAMAK, Fusion engineering and design, 34-5, 1997, pp. 285-288
A Zeeman polarimeter with high time resolution is developed to measure
the poloidal magnetic field of a tokamak plasma from the analysis of
circular polarization of He II (4686 Angstrom). The polarimeter is suc
cessfully applied to fast current ramping experiments in He-doped deut
erium plasmas of JIPP T-IIU. (C) 1997 Elsevier Science B.V.