A quasilinear regime of propagation of three-dimensional short optical pulses in a dispersive medium

摘要

In the present work a quasilinear regime of propagation of three-dimensional short optical pulses in a dispersive medium has been considered. The small parameter method, developed by Bogolyubov, has been used to solve the equation, describing the evolution of such pulses. The relation between the approximate solution obtained, and the corresponding solution, describing a linear regime of short pulse propagation has been derived.