Fig. 1 Soliton comb generation from polygon modes. (a) Simulated group velocity dispersion curves of the fundamental transverse-electrically polarized WGM (TE0 mode) and the square mode, exhibiting ...
Over the past decades, researchers have demonstrated conventional solitons, stretched pulses, self-similar pulses, and dissipative solitons by managing the dispersion and nonlinearity of fiber lasers.