627 citations · 1.9k across the 38 of their papers we have counts for
38 papers
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)…
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…
Acoustically control of integrated optical microrings: from photonic molecule to Mobius strip
Zheng-Xu Zhu, Yuan-Hao Yang, Xin-Biao Xu +10
Microring resonators (MRRs) are fundamental building blocks of photonic integrated circuits, yet their dynamic reconfiguration has been limited to tuning refractive index or absorp…
Multi-Channel Microwave-to-Optics Conversion Utilizing a Hybrid Photonic-Phononic Waveguide
Yuan-Hao Yang, Jia-Qi Wang, Zheng-Xu Zhu +11
Efficient and coherent conversion between microwave and optical signals is crucial for a wide range of applications, from quantum information processing to microwave photonics and…
Magnetic-free optical mode degeneracy lifting in lithium niobate microring resonators
Xin-Biao Xu, Zheng-Xu Zhu, Yuan-Hao Yang +9
Breaking time-reversal symmetry in integrated photonics without magnetic fields remains a fundamental challenge. We demonstrate phonon-induced non-reciprocity through direct liftin…
Fundamental limits of free-space microwave-to-optical frequency conversion efficiency using Rydberg atoms
Ya-Nan Lv, Yan-Lei Zhang, Xu-Bo Zou +3
Efficient microwave-to-optical frequency conversion (MOC) is crucial for applications such as radiometry, electrometry, quantum microwave illumination and quantum networks. Rydberg…
Cooperative quantum interface for noise mitigation in quantum networks
Yan-Lei Zhang, Ming Li, Xin-Biao Xu +5
Quantum frequency converters that enable the interface between the itinerant photons and qubits are indispensable for realizing long-distance quantum network. However, the cascaded…
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…
Enhancing single-atom loading in tightly confined dipole traps with ancillary dipole beam
Guang-Jie Chen, Zhu-Bo Wang, Chenyue Gu +7
Single atoms trapped in tightly focused optical dipole traps provide an excellent experimental platform for quantum computing, precision measurement, and fundamental physics resear…
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…
Break the efficiency limitations of dissipative Kerr soliton using nonlinear couplers
Ming Li, Xiao-Xiao Xue, Yan-Lei Zhang +4
Dissipative Kerr soliton (DKS) offers a compact solution of coherent comb sources and holds huge potential for applications, but has long been suffering from poor power conversion…
High-frequency traveling-wave phononic cavity with sub-micron wavelength
Xin-Biao Xu, Jia-Qi Wang, Yuan-Hao Yang +7
Thin-film gallium nitride (GaN) as a proven piezoelectric material is a promising platform for the phononic integrated circuits, which hold great potential for scalable information…
Adiabatic conversion between gigahertz quasi-Rayleigh and quasi-Love modes for phononic integrated circuits
Bao-Zhen Wang, Xin-Biao Xu, Yan-Lei Zhang +4
Unsuspended phononic integrated circuits have been proposed for on-chip acoustic information processing. Limited by the operation mechanism of a conventional interdigital transduce…
Quantum effects beyond mean-field treatment in quantum optics
Yue-Xun Huang, Ming Li, Zi-Jie Chen +3
Mean-field treatment (MFT) is frequently applied to approximately predict the dynamics of quantum optics systems, to simplify the system Hamiltonian through neglecting certain mode…
Classical-to-quantum transition in multimode nonlinear systems with strong photon-photon coupling
Yue-Xun Huang, Ming Li, Ke Lin +3
With advanced micro- and nano-photonic structures, the vacuum photon-photon coupling rate is anticipated to approach the intrinsic loss rate and lead to unconventional quantum effe…
Single-sideband microwave-to-optical conversion in high-Q ferrimagnetic microspheres
Cheng-Zhe Chai, Zhen Shen, Yan-Lei Zhang +4
Coherent conversion of microwave and optical photons can significantly expand the ability to control the information processing and communication systems. Here, we experimentally d…
Non-reciprocal frequency conversion and mode routing in a microresonator
Zhen Shen, Yan-Lei Zhang, Yuan Chen +4
The transportation of photons and phonons typically obeys the principle of reciprocity. Breaking reciprocity of these bosonic excitations will enable the corresponding non-reciproc…
Multicolor continuous-variable quantum entanglement in the Kerr frequency comb
Ming Li, Yan-Lei Zhang, Xin-Biao Xu +3
In a traveling wave microresonator, the cascaded four-wave mixing (FWM) between optical modes allows the generation of frequency combs, including intriguing dissipative Kerr solito…
Unidirectional transmission of single photons under non-ideal chiral photon-atom interactions
Cong-Hua Yan, Ming Li, Xin-Biao Xu +3
Single-photon transport in non-ideal chiral photon-atom interaction structures generally contains information backflow and thus limits the capabilities to transfer information betw…
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…
Nonreciprocal Optomechanical Entanglement against Backscattering Losses
Ya-Feng Jiao, Sheng-Dian Zhang, Yan-Lei Zhang +3
We propose how to achieve nonreciprocal quantum entanglement of light and motion and reveal its counterintuitive robustness against random losses. We find that by splitting the cou…