Composites consisting of metal nanoparticles (NPs) embedded in dielectric media may
present large nonlinear optical response due to electronic transitions in the NPs. When the …

Research has shown that passively mode-locked fiber lasers produce chaotic output, which
has caught the attention of physicists, chemists, and bio-scientists owing to their wide …

Quantum droplets represent a novel state of matter achieved by tailoring a binary Bose–
Einstein condensate, where the collapse driven by self-attraction is arrested by quantum …

We study the nonlinear optical properties in an asymmetric double AlGaAs/GaAs quantum
well nanostructure by using an external control field and resonant tunneling effects. It is …

In an optical fiber, we report on our study of pulse compression using an analytical method.
A significant role for the eighth order nonlinear Schrödinger (NLS) equation may be seen in …

The presence of inhomogeneities in an optical nonlinear material may significantly change
the physical features of propagating envelopes. In this paper, we discuss the propagation of …

The feasibility of realizing a photonic Floquet topological insulator (PFTI) in an atomic
ensemble is demonstrated. The interference of three coupling fields will split energy levels …

Non-linearity and finite signal propagation speeds are omnipresent in nature, technologies,
and real-world problems, where efficient ways of describing and predicting the effects of …