This review provides a detailed discussion of both the mathematical treatment and the
impact of a frequency-dependent Kerr nonlinearity on the propagation of short pulses in …

We show that 2D-decorated silicon nanowires exhibit a strong frequency dependence of the
real (Kerr) and imaginary (two-photon absorption) nonlinear coefficients. In this setting, we …

We study supercontinuum (SC) generation in graphene-covered nanowires based on a
generic model that correctly accounts for the evolution of the photon number under Kerr and …

We have recently introduced a new modeling equation for the propagation of pulses in
optical waveguides, the photon-conserving Nonlinear Schrödinger Equation (pcNLSE) …

This work deals with theoretical aspects of pulse propagation. The core focus is on extreme,
few-cycle pulses in optical fibers, pulses that are strongly affected by both dispersion and …

The formation of dispersive waves and radiation trapping are two most relevant phenomena
in supercontinuum generation. In spite the fact that the nonlinear coefficient of many …

We revisit the complex interplay between the Raman-induced frequency shift (RIFS) and the
effect of self-steepening (SS) in the propagation of solitons, and in the framework of an …

En las ultimas décadas el campo de la óptica no lineal suscitó un marcado interés, tanto en
la comunidad científica como en la industria, debido a las ventajas que presentan los …

We study supercontinuum (SC) generation in graphene-covered nanowires based on a
generic model that correctly accounts for the evolution of the photon number under Kerr and …