Fig. 7From: Ultrafast dissipative soliton generation in anomalous dispersion achieving high peak power beyond the limitation of cubic nonlinearityOutput characteristics of mode-locked pulses generated from a low repetition rate mode-locked TDF laser with a cavity length of 159Â m. a Optical power profile of fundamental mode-locked pulses in the time domain (inset: mode-locked pulse signal compared to the noise level of the detector). b 2nd harmonic mode-locked pulses in the time domain. c Intensity autocorrelation signals for fundamental, 2nd harmonic, and 3rd harmonic mode-locked pulses. d Pulse energy with respect to pump powerBack to article page