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 study incoherently coupled two-frequency pulse compounds in waveguides with single
zero-dispersion and zero-nonlinearity points. In such waveguides, supported by a negative …

The multifrequency character of nonlinearity dispersion is often dismissed because, in
principle, it increases the computational load exceedingly rendering an impractical modeling …

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) …

We propose an original, simple, and direct method to measure self-steepening (SS) in
nonlinear waveguides. Our proposal is based on results derived from the recently …

We exploit the anisotropic plasmonic behavior of gold nanorods (AuNRs) to obtain a
waveguide with a nonlinear coefficient dependent on both the frequency and polarization of …

We put forth a simple model that allows us to obtain the nonlinear coefficient of a waveguide
doped with dimers of Ag and Au, and study its unique nonlinear optical properties through …

We propose an original, simple, and direct method for the simultaneous estimation of the self-
steepening parameter and the fractional Raman contribution in fiber optics. Our proposal is …

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 …