In this paper, a theoretical study has been proposed for excitation of electron Bernstein
waves in collisional plasma with dc magnetic field by nonlinear interactions of two cosh …

Propagation of a Gaussian laser beam in a plasma is analyzed by including the nonlinearity
associated with the relativistic mass and the ponderomotive force. We set up the nonlinear …

We demonstrate the charge enhancement of the electron bunch using a flattened Gaussian
laser pulse in laser wakefield accelerations. In laser wakefield accelerations, the change in …

This research reports the increased electron energy gain from laser wakefield acceleration
in density-modulated plasma with an external magnetic field. Periodic plasma density …

We studied and demonstrated the emission of THz waves by the beating of two CW-laser
beams in an axially modulated plasma in the presence of a static magnetic field (applied …

The propagation characters of Gaussian laser beam in collisionless plasma are investigated
by considering the ponderomotive and relativistic nonlinearities. The second-order …

The influence of an arbitrary static sinusoidal density modulation on Raman backscattering
is discussed theoretically and numerically. One-dimensional Vlasov simulations show a …

Self-focusing a laser beam in collisional plasma is investigated under the weak relativistic-
ponderomotive nonlinearity. In this case, the plasma equilibrium density is modified and it …

We present a mechanism to generate terahertz radiation from laser-driven plasma beat-
wave interacting with an electron beam. The theory of the energy transfer between the …

Of particular interest in this article, the case study of an asymmetric laser pulse interaction
with a plasma for magnetic field enhancement has been investigated. The strong …