Resonant Kushi-comb-like multi-frequency radiation of oscillating two-color soliton molecules
Nonlinear waveguides with two distinct domains of anomalous dispersion can support the formation of wheelchair bolster molecule-like two-color pulse compounds.They consist of two tightly bound subpulses with frequency loci separated by a vast frequency gap.Perturbing such a two-color pulse compound triggers periodic amplitude and width variations,