76 citations · 107 across the 10 of their papers we have counts for
10 papers
High-precision measurement of microwave electric field by cavity-enhanced critical behavior in a many-body Rydberg atomic system
Qinxia Wang, Yukang Liang, Zhihui Wang +5
It has been demonstrated that the Rydberg criticality in a many-body atomic system can enhance the measurement sensitivity of the microwave electric field by increasing the Fisher…
Enhancing the coherence time of a neutral atom by an optical quartic trap
Haobo Chang, Zhuangzhuang Tian, Xin Lv +7
The coherence time of an optically trapped neutral atom is a crucial parameter for quantum technologies. We found that optical dipole traps with higher-order spatial forms inherent…
Cavity-Enhanced Rydberg Atomic Superheterodyne Receiver
Yukang Liang, Qinxia Wang, Zhihui Wang +7
High-sensitivity measurements of the microwave electric field are important in applications of communication and metrology. \replaced{The sensitivity of traditional Rydberg superhe…
A cavity QED system with defect-free single-atom array strongly coupled to an optical cavity
Zhihui Wang, Shijun Guan, Guansheng Teng +4
We experimentally realize a new cavity quantum electrodynamics (QED) platform with defect-free single-atom array strongly coupled to an optical cavity. The defect-free single-atom…
Resolved Raman sideband cooling of a single optically trapped cesium atom
Zhuangzhuang Tian, Haobo Chang, Xin Lv +6
We developed a resolved Raman sideband cooling scheme that can efficiently prepare a single optically trapped cesium (Cs) atom in its motional ground states. A two-photon Raman pro…
Extending the coherence time limit of a single-alkali-atom qubit by suppressing phonon-jumping-induced decoherence
Zhuangzhuang Tian, Haobo Chang, Xin Lv +6
In the fields of quantum metrology and quantum information processing with the system of optically trapped single neutral atoms, the coherence time of qubit encoded in the electron…
10-Hertz quantum light source generation on the cesium D2 line using single photon modulation
Guanhua Zuo, Yuchi Zhang, Gang Li +5
Generation of quantum light source is a promising technique to overcome the standard quantum limit in precision measurement. Here, we demonstrate an experimental generation of quad…
Gate fidelity, dephasing, and "magic" trapping of optically trapped neutral atom
Pengfei Yang, Gang Li, Zhihui Wang +2
The fidelity of the gate operation and the coherence time of neutral atoms trapped in an optical dipole trap are figures of merit for the applications. The motion of the trapped at…
Realization of strong coupling between deterministic single-atom arrays and a high-finesse miniature optical cavity
Yanxin Liu, Zhihui Wang, Pengfei Yang +6
We experimentally demonstrate strong coupling between a one-dimensional (1D) single-atom array and a high-finesse miniature cavity. The atom array is obtained by loading single ato…
Non-reciprocal Cavity Polariton with Atoms Strongly Coupled to Optical Cavity
Pengfei Yang, Ming Li, Xing Han +6
Breaking the time-reversal symmetry of light is of great importance for fundamental physics and has attracted increasing interest in the study of non-reciprocal photonic devices. H…