131 citations · 319 across the 14 of their papers we have counts for
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High-Efficiency Quantum Memory of Full-Bandwidth Squeezed Light
Jinxian Guo, Meihong Wang, Zeliang Wu +6
In continuous-variable quantum information processing, it is crucial to develop high-efficiency and broadband quantum memory of squeezed light, which enables the storage of full-ba…
Near-perfect broadband quantum memory enabled by intelligent spinwave compaction
Jinxian Guo, Zeliang Wu, Guzhi Bao +4
Quantum memory, a pivotal hub in quantum information processing, is expected to achieve high-performance storage and coherent manipulation of quantum states, with memory efficiency…
AI-assisted hyper-dimensional broadband quantum memory with efficiency above 90% in warm atoms
Zeliang Wu, Jinxian Guo, Zhifei Yu +4
High-dimensional broadband quantum memory significantly expands quantum information processing capabilities, but the memory efficiency becomes insufficient when extended to high di…
Quantum Metrology with Higher-order Exceptional Points in Atom-cavity Magnonics
Minwei Shi, Guzhi Bao, Jinxian Guo +1
Exceptional points (EPs), which arose early from non-Hermitian physics, significantly amplify the system's response to minor perturbations, and they act as a useful concept to enha…
Quantum-enhanced Electrometer based on Microwave-dressed Rydberg Atoms
Shuhe Wu, Dong Zhang, Zhengchun Li +6
Rydberg atoms have been shown remarkable performance in sensing microwave field. The sensitivity of such an electrometer based on optical readout of atomic ensemble has been demons…
Erasing the which-path information of photons
Jinxian Guo, Qizhang Yuan, Yuan Wu +1
Which-path information of a quantum particle in interferometers is the key to infer the past of quantum particle. It arises many extensive discussions including quantum complementa…
Atom-light hybrid quantum gyroscope
Yuan Wu, Jinxian Guo, Xiaotian Feng +3
A new type of atom-light hybrid quantum gyroscope (ALHQG) is proposed due to its high rotation sensitivity. It consists of an optical Sagnac loop to couple rotation rate and an ato…
High-performance Raman quantum memory with optimal control
Jinxian Guo, Xiaotian Feng, Peiyu Yang +4
Quantum memories with high efficiency and fidelity are essential for long-distance quantum communication and information processing. Techniques have been developed for quantum memo…
Atom-light superposition oscillation and Ramsey-like atom-light interferometer
Cheng Qiu, Shuying Chen, L. Q. Chen +4
Coherent wave splitting is crucial in interferometers. Normally, the waves after this splitting are of the same type. But recent progress in interaction between atom and light has…
A compact 3.5-dB squeezed light source with atomic ensembles
Guzhi Bao, Xiaotian Feng, Bing Chen +4
We reported a compact squeezed light source consisting of an diode laser near resonant on 87Rb optical D1 transition and an warm Rubidium vapor cell. The -4dB vacuum squeezing at 7…