Laser generated wake fields as a new diagnostic tool for magnetized plasmas
Abstract
Description
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.
5 pages, 2 figures
5 pages, 2 figures