46 citations · 106 across the 8 of their papers we have counts for
8 papers
Generation of entanglement between a highly wave-packet-tunable photon and a spin-wave memory in cold atoms
Ya Li, Yafei Wen, Shengzhi Wang +7
Controls of waveforms (pulse durations) of single photons are important tasks for effectively interconnecting disparate atomic memories in hybrid quantum networks. So far, the wave…
Noise suppression in a temporal-multimode quantum memory entangled with a photon via asymmetrical photon-collection channel
Ya Li, Ya-fei Wen, Min-jie Wang +5
Quantum interfaces (QIs) that generate entanglement between a multimode atomic memory and a photon forms a multiplexed repeater node and hold promise to greatly improve quantum rep…
Long-lived and multiplexed atom-photon entanglement interface with feed-forward-controlled readouts
Shengzhi Wang, Minjie Wang, Yafei Wen +4
The quantum interface (QI) that generates entanglement between photonic and spin-wave (atomic memory) qubits is a basic building block for quantum repeaters. Realizing ensemble-bas…
Deterministic generation and partial retrieval of a spin-wave excitation in an atomic ensemble
Shengzhi Wang, Zhongxiao Xu, Dengxin Wang +6
In this paper, we report a generation of a spin-wave excitation (SWE) with a near-unity () probability in a given time (~730). Such deterministic generation relies on a feedback sc…
Multiplexed spin-wave-photon entanglement source using temporal-multimode memories and feedforward-controlled readout
Yafei Wen, Pai Zhou, Zhongxiao Xu +6
The sources, which generate atom-photon quantum correlations or entanglement based on quantum memory, are basic blocks for building quantum repeaters (QRs). For achieving highly en…
Spatial multiplexing of atom-photon entanglement sources using feed-forward controls and switching networks
Long Tian, Zhongxiao Xu, Lirong Chen +6
The light-matter quantum interface that can create quantum-correlations or entanglement between a photon and one atomic collective excitation is a fundamental building block for a…
Controllably releasing long-lived quantum memory for photonic polarization qubit into multiple separate photonic channels
Lirong Chen, Zhongxiao Xu, Weiqing Zeng +3
We report an experiment in which long-lived quantum memories for photonic polarization qubits (PPQs) are controllably released into any one of multiple separate channels. The PPQs…
Simultaneous generation of two spin-wave-photon entangled states in an atomic ensemble
Yuelong Wu, Long Tian, Zhongxiao Xu +8
The generation and storage of entangled photons play important roles in quantum information technique. Spontaneous Raman scattering (SRS) in atomic ensembles provides a promising m…