Two-dimensional extremely short optical pulses in silicene with random electric fields

TL;DR

This paper studies how random perpendicular electric fields affect the propagation of ultrashort optical pulses in silicene, using a wave equation with nonlinear saturation to model the phenomenon.

Contribution

It introduces a model for ultrashort pulse propagation in silicene under random electric fields, highlighting the influence of field randomness on pulse behavior.

Findings

Electric field randomness significantly alters pulse intensity.

The wave equation with saturating nonlinearity effectively describes pulse dynamics.

Dependence of pulse behavior on electric field parameters is characterized.

Abstract

We investigate an influence of the random external electric field on the 2D extremely short optical pulses propagation in the silicene. The random electric field is perpendicular to the silicene plane. An effective equation has the form of a wave equation with saturating nonlinearity. We analyze the dependences of the electromagnetic field intensity on the parameters of a problem.