75 citations · 191 across the 17 of their papers we have counts for
18 papers
Rydberg quantum antennas for chip-interfaced single-photon source array
Yan-Lei Zhang, Dong-Qi Ma, Guang-Jie Chen +6
We propose a Rydberg quantum antenna, consisting of a one-dimensional chain of neutral atoms trapped in a standing-wave optical tweezer, as a chip-interfaced single-photon source.…
Hundred-hertz quantum circuit iteration rate in a reusable neutral-atom array
Liang Chen, Wen-Yi Zhu, Dong-Qi Ma +16
Neutral-atom quantum processors have rapidly advanced in scale and coherence, yet their practical performance remains constrained by limited quantum circuit iteration rates (qCIRs)…
A scalable chip-integrated single-photon source array based on 50 individually addressable neutral atoms
Ya-Dong Hu, Tian-Yang Zhang, Dong-Qi Ma +10
Scalable arrays of identical single-photon sources are a central resource for photonic quantum information processing, quantum networks and quantum metrology. Neutral atoms provide…
A re-entrant chip-free-space photonic interface for telecom-to-Rubidium spectroscopy
Jia-Lin Chen, Ruixin Zhou, Deng-Hong Liu +13
Photonic integrated circuits (PICs) generate, route, and process light with high efficiency, scalability, and functional density on a single chip. Yet the tightly confined on-chip…
Low-latency FPGA-based electronic control system for fast preparation of defect-free atom arrays
Ya-Dong Hu, Dong-Qi Ma, Tian-Yang Zhang +13
The scalability of neutral atom quantum computing demands integrated electronic control systems with low latency, modular architecture, and real-time feedback capability. Here, we…
Synthetic Gauge Phase in Rydberg Electromagnetically Induced Transparency
Ya-Dong Hu, Yi-Chen Zhang, Qing-Xuan Jie +10
We demonstrate a synthetic gauge phase in Rydberg electromagnetically induced transparency (EIT) using room-temperature rubidium vapor. By exploiting polarization selection rules i…
Volcano Architecture for Scalable Quantum Processor Units
Dong-Qi Ma, Qing-Xuan Jie, Ya-Dong Hu +12
Quantum information processing platforms based on array of matter qubits, such as neutral atoms, trapped ions, and quantum dots, face significant challenges in scalable addressing…
Proposal of quantum repeater architecture based on Rydberg atom quantum processors
Yan-Lei Zhang, Qing-Xuan Jie, Ming Li +8
Realizing large-scale quantum networks requires the generation of high-fidelity quantum entanglement states between remote quantum nodes, a key resource for quantum communication,…
Integrated photonic nonreciprocal devices based on susceptibility-programmable medium
Yan-Lei Zhang, Ming Li, Xin-Biao Xu +5
The switching and control of optical fields based on nonlinear optical effects are often limited to relatively weak nonlinear susceptibility and strong optical pump fields. Here, a…
Atom-referenced on-chip soliton microcomb
Rui Niu, Shuai Wan, Tian-Peng Hua +16
For the applications of the frequency comb in microresonators, it is essential to obtain a fully frequency-stabilized microcomb laser source. Here, we demonstrate an atom-reference…
Dissipative time crystal in a strongly interacting Rydberg gas
Xiaoling Wu, Zhuqing Wang, Fan Yang +6
The notion of spontaneous symmetry breaking has been well established to characterize classical and quantum phase transitions of matter, such as in condensation, crystallization or…
Controllable atomic collision in a tight optical dipole trap
Zhu-Bo Wang, Chen-yue Gu, Xin-Xin Hu +8
Single atoms are interesting candidates for studying quantum optics and quantum information processing. Recently, trapping and manipulation of single atoms using tight optical dipo…
Self-induced optical non-reciprocity
Zhu-Bo Wang, Yan-Lei Zhang, Xin-Xin Hu +10
Non-reciprocal optical components are indispensable in optical applications, and their realization without any magnetic field arose increasing research interests in photonics. Exci…
Nonlinear optical radiation of a lithium niobate microcavity
Yuan-Hao Yang, Xin-Biao Xu, Jia-Qi Wang +10
The nonlinear optical radiation of an integrated lithium niobate microcavity is demonstrated, which has been neglected in previous studies of nonlinear photonic devices. We find th…
Planar Integrated Magneto Optical Trap
Liang Chen, Chang-Jiang Huang, Xin-Biao Xu +10
Abstract The magneto-optical trap (MOT) is an essential tool for collecting and preparing cold atoms with a wide range of applications. We demonstrate a planar-integrated MOT by co…
Noiseless photonic non-reciprocity via optically-induced magnetization
Xin-Xin Hu, Zhu-Bo Wang, Pengfei Zhang +9
The realization of optical non-reciprocity is crucial for many device applications, and also of fundamental importance for manipulating and protecting the photons with desired time…
Infrared Laser Locking to Rubidium Saturated Absorption Spectrum via a Photonic Chip Frequency Doubler
Jiacheng Xie, Jia-Qi Wang, Zhu-Bo Wang +9
Photonic integrated resonators stand out as reliable frequency converters due to their compactness and stability, with second-harmonic generation (SHG) efficiencies of up to 17000%…
Doubly-resonant-cavity electromagnetically induced transparency
Xin-Xin Hu, Chang-Ling Zhao, Zhu-Bo Wang +6
We present an experimental study on the cavity-atom ensemble system, and realize the doubly-resonant cavity enhanced electromagnetically induced transparency, where both the probe…