Modulation instability (MI) is a fundamental nonlinear phenomenon whereby continuous optical waves become unstable, giving rise to the spontaneous breakup into pulse trains. This effect, driven by the ...

The field of ultrafast nonlinear photonics has now become the focus of numerous studies, as it enables a host of applications in advanced on-chip spectroscopy and information processing. The latter in ...

The nonlinear scattering medium, as shown in (a), exhibits scattering and nonlinear modulation through nonlinear nanoparticles, making its response impossible to characterize using conventional linear ...