4 papers
Passive all-optical synchronization for polarization-maintaining ultrafast fiber lasers
Kun Huang, Jing Zeng, Jiwei Gan +3
We have proposed and implemented for the first time to our best knowledge a passive and all-optical pulse synchronization for polarization-maintaining ultrafast fiber lasers. Speci…
Controlled generation of ultrafast vector vortex beams from a mode-locked fiber laser
Kun Huang, Jing Zeng, Jiwei Gan +2
We report on a new class of mode-locked fiber laser that allows direct creation of ultrafast vector vortex beams at arbitrary positions on the higher-order Poincaré sphere. The on…
Observation of spectral mode splitting in a pump-enhanced ring cavity for mid-infrared generation
Kun Huang, Jiwei Gan, Jing Zeng +4
We report on experimental and theoretical investigation of mode-splitting dynamics in a ring cavity under the perturbation of fractional Bragg reflection from a periodically-poled…
Passively synchronized dual-color mode-locked fiber lasers based on nonlinear amplifying loop mirrors
Jing Zeng, Bowen Li, Qiang Hao +3
We have proposed and implemented a novel scheme for passive all-optical synchronization between erbium and ytterbium mode-locked fiber lasers. The passive locking of repetition rat…