Dynamics of two-component electromagnetic and acoustic extremely short pulses

摘要

The distinctive features of passing of the two-component extremely short pulses through the nonlinear media are discussed. The equations considered describe the propagation in the two-level anisotropic medium of the electromagnetic pulses consisting of ordinary and extraordinary components and an evolution of the transverse-longitudinal acoustic pulses in a crystal that contains the paramagnetic impurities with effective spin S = 1/2. The solutions decreasing exponentially and algebraically are studied.