Showing 1 - 4 of 4 UKAEA Paper Results
2022
UKAEA-CCFE-PR(22)52
R. Scannell J. G. Clark Y. Kim D. Kos M. Maslov L. Giudicotti
Thomson scattered light is polarised in the same orientation as the incident laser beam at low electron temperatures. At high temperatures (>~4keV) part of the spectrum begins to become randomly polarised. First measurement of the depolarised Thomson scattering spectrum during were obtained from JET pulses 92038-92504. This paper builds upon …
Preprint Published2021
UKAEA-CCFE-PR(23)103
R. Scannell H. Liu E. Mukhin E. Yatsuka A. Gorbunov L. Giudicotti G. Kurskiev J. Chen M. A. Van Zeeland D. Finkenthal R. Imazawa D. Brower A. Sirinelli T. Akiyama T. Carlstrom D. Johnson M. Lesher C. Watts M. Bassan
This paper provides an overview of the status of the laser diagnostics to be implemented on ITER. This includes descriptions of the Thomson scattering in the Core, Edge and Divertor regions, polarimetry and interferometry diagnostics used for measuring plasma density and also measurements of Helium density in the divertor using Laser Induced Flo…
Preprint