14 citations · 47 across the 5 of their papers we have counts for
5 papers
Threshold effects in high-energy vortex state collisions
Bei Liu, Igor P. Ivanov
Collisions of particles prepared in non--plane-wave states with a non-trivial phase structure, such as vortex states carrying an adjustable orbital angular momentum (OAM), open nov…
Measurement of magic-wavelength optical dipole trap by using the laser-induced fluorescence spectra of trapped single cesium atoms
Bei Liu, Gang Jin, Rui Sun +2
Based on the multi-level model, we have calculated light shifts for Zeeman states of hyperfine levels of cesium (Cs) 6S1/2 ground state and 6P3/2 excited state.The magic-wavelength…
Amplification of nanosecond laser pulse chain via dynamic injection locking of laser diode
Jun He, Gang Jin, Bei Liu +1
We report a novel optical pulse generation method for high-speed wavelength switching of amplified nanosecond (ns) laser pulses resonant to atomic transitions.Under free-running co…
Suppression of single cesium atom heating in a microscopic optical dipole trap for demonstration of an 852nm triggered single-photon source
Bei Liu, Gang Jin, Jun He +1
We investigate single cesium (Cs) atom heating owing to the momentum accumulation process induced by the resonant pulsed excitation in a microscopic optical dipole trap formed by a…
High on/off ratio nanosecond laser pulses for a triggered single-photon source
Gang Jin, Bei Liu, Jun He +1
An 852nm nanosecond laser pulse chain with a high on/off ratio is generated by chopping a continuous-wave laser beam using a Mach-Zehnder-type electro-optic intensity modulator(MZ-…