We review polarization stabilization techniques based on the polarization attraction effect in
low-birefringence fibers. Polarization attraction or pulling may be based on cross …

We investigate the spontaneous growth of noise that accompanies the nonlinear evolution of
seeded modulation instability into Fermi–Pasta–Ulam recurrence. Results from the Floquet …

Dissipative Kerr cavity soliton and optical frequency comb (OFC) can be generated in fiber
cavities or microresonators with anomalous group velocity dispersion (GVD), which has …

Microcomb generation in the normal-dispersion region usually requires specially designed
microresonators with mode interactions, increasing the complexity of device design and …

A theoretical investigation of the modulation instability (MI) in the three core triangular
oppositely directed coupler with negative index material channel is presented. This class of …

Taking into account relaxing Kerr nonlinearity and walk-off effects, the conditions and gain
spectra of cross-phase modulation-induced modulational instability (XPM-MI) of two …

We consider a coherently coupled nonlinear Schrödinger equations (model equations) that
describe interacting localized waves in coherently coupled optical media. The baseband …

The letter explores modulational instability (MI) in birefringent optical media with pure-
quartic dispersion, relaxed Kerr nonlinearity, and walk-off effects. The linear stage of MI is …

We report experimentally on the phenomenon of intra-envelope four-wave mixing (FWM) in
optical fibers. We demonstrate that the non-linear interaction between two pulse trains …

Modulation instabilities (MIs) of the continuous-wave (CW) states in equilateral three-core
fibers are analyzed in detail. For the equilateral-triangle symmetric CW state where the fields …