74 citations · 249 across the 20 of their papers we have counts for
11 papers · 1 filter
Time delay of mean field interaction in thermal Rydberg atomic gas
Yuzhuo Wang, Tianxiong Gao, Yufan Niu +5
Mean field theory is commonly employed to study nonequilibrium dynamics in hot Rydberg atomic ensembles, but the fundamental mechanism behind the generation of the mean-field inter…
Tests of Cold Atom Clock in Orbit
Liang Liu, Desheng Lü, Weibiao Chen +23
Since the atomic clock was invented, its performance has been improved for one digit every decade until 90s of last century when the traditional atomic clock almost reached its lim…
Exponential decrease of Ramsey linewidth via coherent atomic phase tracking
Gongxun Dong, Jinda Lin, Jianliao Deng +1
We propose an effective method to decrease the Ramsey linewidth of microwave atomic clock by tracking the coherent atomic phase through nondestructive measurement. The free evoluti…
C-field smoothing by trajectory dynamically tracing compensation in rubidium fountain clock
Wenli Wang, Richang Dong, Rong Wei +3
We present a trajectory dynamically tracing compensation method to smooth the spatial fluctuation of the static magnetic field (C-field) that provides a quantization axis in the fo…
Decreasing the uncertainty of atomic clocks via real-time noise distinguish
Richang Dong, Jinda Lin, Rong Wei +5
The environmental perturbation on atoms is the key factor restricting the performance of atomic frequency standards, especially in long term scale. In this letter, we demonstrate a…
Detection of ultra-high resonance contrast in vapor cell atomic clocks
Jinda Lin, Jianliao Deng, Yisheng Ma +2
We propose and demonstrate a novel detection scheme of clock signals and obtain an ultra-high resonance contrast above 90%. The precision of the signal's detection and the signal-t…