We calculate the free-electron residual current density excited in a gas by ionizing two-color femtosecond laser pulses containing an intense component centered at 800-nm and a weaker 400-nm (second-harmonic) or 1600-nm ...

Acceleration in a plasma wake field is simulated with 2D axially symmetric hybrid PIC code. The dependence of the parameters of the accelerated electrons on the laser pulse duration (at a given pulse energy) is studied ...

We study the spatiotemporal evolution of the field and plasma during the optical breakdown process induced by p-polarized laser radiation in a thin gaseous layer. The computer simulation of the process based on the ...

We study in this paper the effect of shock excitation of leaky and surface modes by the p-polarized electromagnetic wave incident on the rapidly ionized gaseous or solid layer. The amplitudes of these modes are calculated ...