42 citations · 75 across the 6 of their papers we have counts for
6 papers
Experimental validation of the intensity refractometry principle for density measurements at the edge of a tokamak
M. Usoltseva, S. Heuraux, H. Faugel +10
Experimental validation is presented for a new type of microwave diagnostic, first introduced in the theoretical study in M. Usoltceva et al., Rev. Sci. Instrum. 93, 013502 (2022).…
A new technique for tokamak edge density measurement based on microwave interferometer
Mariia Usoltceva, Stéphane Heuraux, Ildar Khabibullin +1
Novel approach for density measurements at the edge of a hot plasma device is presented - Microwave Interferometer in the Limiter Shadow (MILS). The diagnostic technique is based o…
Sensitivity of Microwave Interferometer in the Limiter Shadow to filaments in ASDEX Upgrade
Mariia Usoltceva, Stéphane Heuraux, Ildar Khabibullin +4
Microwave interferometer in the Limiter Shadow (MILS) is a new diagnostic, installed on ASDEX Upgrade for electron density measurements in the far Scrape-Off Layer (SOL). At the ch…
Spatial proximity effects on the excitation of Sheath RF Voltages by evanescent Slow Waves in the Ion Cyclotron Range of Frequencies
Laurent Colas, Ling-Feng Lu, Alena Křivská
We investigate theoretically how sheath radio-frequency (RF) oscillations relate to the spatial structure of the near RF parallel electric field E// emitted by Ion Cyclotron (IC) w…
ECRH beam broadening in the edge turbulent plasma of fusion machines
E. V. Sysoeva, F. da Silva, E. Z. Gusakov +2
Two analytical models for the ordinary mode propagating through inhomogeneous edge plasma layer are developed. Simple analytical expressions for diffusion-like angular and spatial…
Plasma turbulence measured by fast sweep reflectometry on TORE SUPRA
F. Clairet, L. Vermare, S. Heuraux +1
Traditionally devoted to electron density profile measurement we show that fast frequency sweeping reflectometry technique can bring valuable and innovative measurements onto plasm…