73 citations · 314 across the 10 of their papers we have counts for
10 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…
Coincidence-pumping upconversion detector based on passively synchronized fiber laser system
Weiyan Kang, Bowen Li, Yan Liang +4
We experimentally demonstrated a high-performance frequency upconversion detector for telecom-band photons based on a passively synchronized fiber laser system. The involved coinci…
Highly efficient difference-frequency generation for mid-infrared pulses by passively synchronous seeding
Kun Huang, Yinqi Wang, Jianan Fang +5
We have proposed and experimentally demonstrated a novel scheme for efficient mid-infrared difference-frequency generation based on passively synchronized fiber lasers. The adoptio…
Mid-infrared photon counting and resolving via efficient frequency upconversion
Kun Huang, Yinqi Wang, Jianan Fang +3
Optical detectors with single-photon sensitivity and large dynamic range would facilitate a variety of applications. Especially, the capability of extending operation wavelengths i…
Mid-Infrared Single-Photon Edge Enhanced Imaging based on Nonlinear Vortex Filtering
Yinqi Wang, Jianan Fang, Tingting Zheng +6
Edge enhanced imaging via the spiral phase contrast enables to reveal the phase or amplitude gradients of a target, which has been proved useful in feature recognition, machine vis…
High-precision passive stabilization of repetition rate for a mode-locked fiber laser based on optical pulse injection
Tingting Yu, Jianan Fang, Qiang Hao +4
We have proposed and implemented a novel scheme to obtain high-precision repetition rate stabilization for a polarization-maintaining mode-locked fiber laser. The essential techniq…
High-resolution mid-infrared single-photon upconversion ranging
Shuhong Jiang, Kun Huang, Tingting Yu +7
Single-photon laser ranging has widespread applications in remote sensing and target recognition. However, highly-sensitive light detection and ranging (LiDAR) has long been restri…