Figure 2
From: Direct acceleration of electrons by a CO2 laser in a curved plasma waveguide
Simulation results of the electron acceleration.
(a) The on-axis longitudinal electric field and witness electron density profile in the first CPW period at propagation distance L = 0, 2, 4, 6, 8 and 10 mm (b) peak energy of electron bunch at the end of each CPW period, the inset shows detail energy evolution in the first CPW period (blue rectangular in (b)).
