Single-cavity, dual-comb lasers are those specially designed mode-locked lasers that can
emit more than one, asynchronous ultrashort pulse trains with stable repetition frequency …

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 …

In our work, passively mode-locked and Q-switched Er-doped fiber lasers (EDFLs) based on
titanium disulfide (TiS2) as a saturable absorber (SA) were generated successfully. Stable …

We report the generation of tunable single-, switchable and tunable dual-, and stable triple-
wavelength dissipative solitons (DSs) in an all-normal-dispersion mode-locked Yb-doped …

We propose and demonstrate a tunable and switchable dual-wavelength ultra-fast Tm-
doped fiber laser. The tunability is based on nonlinear polarization evolution (NPE) …

A stable passively mode-locked Er-doped silica fiber laser with a fundamental repetition rate
of up to 5 GHz is demonstrated, which, to the best of our knowledge, is the highest repetition …

Dual-wavelength passively harmonic mode locking (HML) operation is demonstrated in an
erbium-doped fiber laser with a microfiber-based topological insulator (TI) saturable …

We reported on the generation of dual-wavelength rectangular pulses in a Yb-doped fiber
laser (YDFL) by using a microfiber-based graphene saturable absorber (GSA). The duration …

We demonstrated an all-normal-dispersion Yb-doped mode-locked fiber laser based on
Bi_2Se_3 topological insulator (TI). Different from previous TI-mode-locked fiber lasers in …

We propose and experimentally demonstrate a wavelength and bandwidth-tunable comb
filter based on silicon Sagnac loop mirrors (SLMs) with Mach-Zehnder interferometer (MZI) …