A novel concept for an all-optical transistor is proposed and verified numerically. This
concept relies on cross-phase modulation between a signal and a control pulse. Other than …

We demonstrate a peculiar mechanism for the formation of bound states of light pulses of
substantially different optical frequencies, in which pulses are strongly bound across a vast …

Bound states of optical solitons represent ideal candidates to investigate fundamental
nonlinear wave interaction principles and have been shown to exhibit intriguing analogies to …

The concept of rogue waves arises from a mysterious and potentially calamitous
phenomenon of oceanic surfaces. There is mounting evidence that they are actually …

We demonstrate a novel method for supercontinuum generation in an optical fiber based on
two-color pum** with a delay and a group velocity matching. The scheme relies on the …

We present a flexible, open-source Python package for the accurate simulation of the z-
propagation dynamics of ultrashort optical pulses in nonlinear waveguides, especially valid …

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 …

Efficient all-optical switching is a challenging task as photons are bosons and cannot
immediately interact with each other. Consequently, one has to resort to nonlinear optical …

In recent times, materials exhibiting frequency-dependent optical nonlinearities, such as
nanoparticle-doped glasses and other metamaterials, have gathered significant interest. The …

The nonlinear interaction of copropagating optical solitons enables a large variety of
intriguing bound-states of light. We here investigate the interaction dynamics of two initially …