Laser generated wake fields as a new diagnostic tool for magnetized plasmas
Martin Servin, Gert Brodin
Abstract
In the presence of an external magnetic field, wake fields generated by a short laser pulse can propagate out of the plasma, and thereby provide information about the electron density profile. A method for reconstructing the density profile from a measured wake field spectrum is proposed and a numerical example is given. Finally, we compare our proposal with existing plasma density diagnostic techniques.
Create a lesson
Related papers
Plasma-neutral collision operators for hydrogen isotopes: kinetic and gyrokinetic descriptions, comparison to fluid
Matthieu Protais, Guilhem Dif-Pradalier, Yanick Sarazin et al.
First achievement of 100 million degree electron temperatures in a spherical torus: the EXL-50U
Guang Yang, Shaodong Song, Songjian Li et al.
SPIRE: Spin-Resolved Particle-in-Cell with Radiative Corrections for Extreme Laser--Plasma Interactions
Xian-Zhang Wu, Huai-Hang Song, Wei-Min Wang et al.
A New Degree of Freedom in Stellarator Coil Design
Sophia A. Henneberg, Annika Zettl
Implementation and verification of a new free boundary module for Resistive Wall Modes simulations with the nonlinear 3D full MHD code SpeCyl
Francesco Galeazzi, Daniele Bonfiglio, Luca Spinicci et al.
Kinetic wave activity and proton heating in 3D hybrid simulations of decaying balanced and imbalanced Alfvénic turbulence
C. A. González, T. A. Bowen, A. Mallet et al.