Solitons are stable localized wave packets that can propagate long distance in dispersive
media without changing their shapes. As particle-like nonlinear localized waves, solitons …

Artificial saturable absorbers (SA) are nonlinear optical devices widely employed in mode‐
locked lasers. Among the artificial SAs are nonlinear polarization evolution (NPE) and …

We demonstrate experimentally a double-clad Er: Yb co-doped dual amplifier passive mode-
locked figure-of-eight fiber laser that generates high energy, width, and amplitude tunable …

In this paper, we first achieve nanosecond-scale dissipative soliton resonance (DSR)
generation in a thulium-doped double-clad fiber (TDF) laser with all-anomalous-dispersion …

The first demonstration of a compact all-fiber figure-9 double-clad erbium-ytterbium laser
working in the dissipative soliton resonance (DSR) regime is presented. Mode-locking was …

Pulsating behavior is a universal phenomenon in versatile fields. In nonlinear dissipative
systems, the solitons also pulsate under proper conditions and show many interesting …

Fundamental and harmonic mode-locking in the dissipative soliton resonance (DSR) regime
is experimentally investigated in a net-normal-dispersion Er/Yb co-doped fiber laser based …

We experimentally demonstrate a direct generation of high-energy dissipative soliton
resonance (DSR) and rectangular noise-like pulse (NLP) in a figure-9 thulium-holmium …

We have experimentally demonstrated square pulses emission from a co-doped Er: Yb
double-clad fiber laser operating in anomalous dispersion DSR regime using the nonlinear …

We review the research status of the mechanism and technology of all-fiber mode-locked
ultrafast laser with multimode fiber based saturable absorber. Using novel all-fiber structured …