Nonlinear dynamics of an optical pulse or a beam continue to be one of the active areas of
research in the field of optical solitons. Especially, in multi-mode fibers or fiber arrays and …

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 …

Compact bound states of light pulses in ultrafast lasers are known as optical soliton
molecules. They constitute nonlinear superstructures of choice to investigate complex …

Observing the dynamics of 3D soliton molecules can hold great opportunities for unveiling
the mechanism of molecular complexity and other nonlinear problems. In spite of this …

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

Abstract The modified Korteweg–de Vries–sine-Gordon (mKdV–sG) equation is one of the
models describing few-cycle-pulse optical solitons beyond the slowly varying envelope …

When a laser cavity supports the propagation of several ultrashort pulses, these pulses can
form compact bound states called soliton molecules. Soliton molecules are fascinating …

Optical solitons emerging from fiber resonators generally possess similar properties that
hinge on the system parameters. However, the generation of wavepackets composed of …

In this study, the Caudrey-Dodd-Gibbon equation is under investigation. The explicit first-to
fourth-order solutions are represented using the distinctive auxiliary function involved in the …