Constraints from polarimetric measurements for tokamak MHD equilibrium reconstruction
In this paper approximate analytical expressions which take into account the effects of plasma birefringence during Faraday rotation measurements are derived. It is found that the errors incurred by neglecting them may be significant. Furthermore it is shown that, by measuring both the rotation and the ellipticity, each polarimetric channel could provide up to five measured constraints for the MHD equilibrium construction.
Bibliographic Reference: Paper presented: International Conference on Plasma Physics, Foz do Iguacu (BR), October 31 - November 4, 1994
Availability: Available from (1) as Paper EN 38633 ORA
Record Number: 199411409 / Last updated on: 1994-12-06
Original language: en
Available languages: en