Real‐time investigation in mode‐locked fiber lasers (MLFLs) is important to understand the
ultrafast dynamics before, during, and after the formation of stable laser pulses. However …

Pure-quartic solitons (PQSs) balanced by the fourth-order dispersion (FOD) and nonlinearity
in weakly birefringent optical fibers exhibit unique characteristics that differ from those of …

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 …

Pure-quartic solitons (PQSs) are gradually becoming a hotspot in recent years due to their
potential advantage to achieve high energy. Meanwhile, the fundamental research of PQSs …

Dissipative pure-quartic soliton (DPQS) that arises from the balance of positive fourth-order
dispersion (FOD), nonlinearity, gain and loss has been proposed to generate high-energy …

Pure-quartic soliton (PQS) fiber lasers provide a promising avenue for exploring novel
soliton interaction dynamics and generating high-energy pulses. Here, we present the …

The developed pulse shaping technology based on fourth-order dispersion (FOD) has
emerged as an effective platform for exploring nonlinear dynamics and non-equilibrium …

We numerically investigate the dynamics of period-doubling bifurcation to chaos in a pure-
sextic soliton (PSS) fiber laser dominated by sixth-order dispersion (SOD). By properly …

We investigate the impact of Raman scattering on pure quartic solitons (PQSs) in an optical
fiber with quartic dispersion. An analytical expression of the Raman-induced frequency shift …

Solitons are particle-like localized structures which can sustain characteristic shape in
various nonlinear systems. Very recently, the novel concept of quartic soliton with …