Nonlinear optical effects are typically weak and enhancement techniques are often required
for practical applications. Here we introduce a method to enhance such effects by …

Bound states of solitons (“molecules”) occur in various settings, playing an important role in
the operation of fiber lasers, optical emulation, encoding, and communications. Soliton …

Solitons are wave packets that can propagate without changing shape by balancing
nonlinear effects with the effects of dispersion. In photonics, they have underpinned …

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

Modulational instability (MI) is addressed in an optical fiber under competing effects
between pure-quartic dispersion (PQD), self-steepening, and intrapulse Raman response …

We investigate to the best of our knowledge the first time the interactions of in-phase and out-
of-phase Airy beams in Kerr, saturable and nonlocal nonlinear media with fourth-order …

Based on the variable-coefficient Lugiato-Lefever equation, nonlinear dynamics of rogue
waves in whispering gallery mode optical resonators are studied. By means of the analytical …

Pure quartic solitons (PQSs) are a unique class of solitons advantageous for developing
promising applications due to their broad and flat-top spectrum, as well as the distinctive …

Pure quartic soliton (PQS) is a new class of solitons demonstrated in recent years and
provides innovations in nonlinear optics and its applications. Generating PQSs in micro …

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 …