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Fig. 10 | PhotoniX

Fig. 10

From: Ultrafast dissipative soliton generation in anomalous dispersion achieving high peak power beyond the limitation of cubic nonlinearity

Fig. 10

Output characteristics of the low repetition rate mode-locked TDF laser with a fiber cavity length of 485 m. a Optical power profile of fundamental mode-locking in the time domain (inset: optical spectrum of fundamental mode-locking with a flat-top shape). b RF spectrum with a 20 MHz span (inset: RF peak at 427 kHz). c Intensity autocorrelation. d Optical power profile of 2nd harmonic mode-locking (inset: optical spectrum of 2nd harmonic mode-locking with a flat-top shape). e Pump-power-dependent optical spectra of U-DSAD

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