81 citations · 148 across the 6 of their papers we have counts for
5 papers · 1 filter
Conceptual Study of a Collective Thomson Scattering Diagnostic for SPARC
Mads Mentz-Jørgensen, Riccardo Ragona, Søren B. Korsholm +1
The SPARC tokamak is a compact high-field device that will operate at high plasma density with the aim to demonstrate net fusion energy. The experimentally unexplored plasma condit…
Kinetic simulation of electron cyclotron resonance assisted gas breakdown in split-biased waveguides for ITER collective Thomson scattering diagnostic
Jan Trieschmann, Axel Wright Larsen, Thomas Mussenbrock +1
For the measurement of the dynamics of fusion-born alpha particles MeV in ITER using collective Thomson scattering (CTS), safe transmission of a gyrotron beam at mm-w…
Inference of -particle density profiles from ITER collective Thomson scattering
Jesper Rasmussen, Morten Stejner, Thomas Jensen +6
The primary purpose of the collective Thomson scattering (CTS) diagnostic at ITER is to measure the properties of fast-ion populations, in particular those of fusion-born -parti…
Modelling the electron cyclotron emission below the fundamental resonance in ITER
Jesper Rasmussen, Morten Stejner, Lorenzo Figini +8
The electron cyclotron emission (ECE) in fusion devices is non-trivial to model in detail at frequencies well below the fundamental resonance where the plasma is optically thin. Ho…
Measurement of a 2D fast-ion velocity distribution function by tomographic inversion of fast-ion D-alpha spectra
Mirko Salewski, Benedikt Geiger, Asger Schou Jacobsen +12
We present the first measurement of a local fast-ion 2D velocity distribution function . To this end, we heated a plasma in ASDEX Upgrade by neutral beam i…