Fig. 6: Spectral-temporal explosion of 3D dissipative solitons.

a Temporal evolution of the multipulse cluster. Inset shows the close-up of P3. b Close-ups of the temporal evolutions of P1 and P2, as indicated by the white dotted rectangle in a. c Corresponding spectral evolution. d, e Close-ups of the spectral evolutions, as predicated in c. f Spectral width variations of P2 and P3.