Laser Injection of Ultrashort Electron Pulses into Wakefield Plasma WavesDonald Umstadter Publications
Date of this Version3-18-1996
AbstractA novel laser-plasma-based source of relativistic electrons is described. It involves a combination of orthogonally directed laser beams, which are focused in a plasma. One beam excites a wakefield electron plasma wave. Another locally alters the trajectory of some of the electrons in such a way that they can be accelerated and trapped by the wave. With currently available table-top terawatt lasers, a single ultrashort-duration electron bunch can be accelerated to multi-MeV energies in a fraction of a millimeter, with femtosecond synchronization between the light pulse, the electron bunch, and the plasma wave. Both analytical and numerical-simulation results are presented.
Citation InformationDonald P. Umstadter, J.K. Kim and E. Dodd. "Laser Injection of Ultrashort Electron Pulses into Wakefield Plasma Waves" (1996)
Available at: http://works.bepress.com/donald_umstadter/51/