766 citations · 4.2k across the 29 of their papers we have counts for
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Holographic Storage of Biphoton Entanglement
Han-Ning Dai, Han Zhang, Sheng-Jun Yang +10
Coherent and reversible storage of multi-photon entanglement with a multimode quantum memory is essential for scalable all-optical quantum information processing. Although single p…
Quantum interface between frequency-uncorrelated down-converted entanglement and atomic-ensemble quantum memory
Xian-Min Jin, Jian Yang, Han Zhang +15
Photonic entanglement source and quantum memory are two basic building blocks of linear-optical quantum computation and long-distance quantum communication. In the past decades, in…
Light pulse in -type cold atomic gases
Ran Wei, Bo Zhao, Youjin Deng +3
We investigate the behavior of the light pulse in -type cold atomic gases with two counterpropagating control lights with equal strength by directly simulating the dynamic…
Entanglement assisted spin-wave atom interferometer
Yu-Ao Chen, Xiao-Hui Bao, Zhen-Sheng Yuan +3
We report the observation of phase-super resolution in a motion-sensitive spin-wave (SW) atom interferometer utilizing a NOON-type entanged state. The SW interferometer is implemen…
Observation of prolonged coherence time of the collective spin wave of atomic ensemble in a paraffin coated Rb vapor cell
Shuo Jiang, Xiao-Ming Luo, Li-Qing Chen +5
We report a prolonged coherence time of the collective spin wave of a thermal 87Rb atomic ensemble in a paraffin coated cell. The spin wave is prepared through a stimulated Raman P…
Experimental Quantum Teleportation and Multi-Photon Entanglement via Interfering Narrowband Photon Sources
Jian Yang, Xiao-Hui Bao, Han Zhang +4
In this letter, we report a realization of synchronization-free quantum teleportation and narrowband three-photon entanglement through interfering narrowband photon sources. Since…
Quantum Memory with Optically Trapped Atoms
Chih-Sung Chuu, Thorsten Strassel, Bo Zhao +6
We report the experimental demonstration of a quantum memory for collective atomic states in a far-detuned optical dipole trap. Generation of the collective atomic state is heralde…
A millisecond quantum memory for scalable quantum networks
Bo Zhao, Yu-Ao Chen, Xiao-Hui Bao +7
Scalable quantum information processing critically depends on the capability of storage of a quantum state. In particular, a long-lived storable and retrievable quantum memory for…
Experimental demonstration of a BDCZ quantum repeater node
Zhen-Sheng Yuan, Yu-Ao Chen, Bo Zhao +3
Quantum communication is a method that offers efficient and secure ways for the exchange of information in a network. Large-scale quantum communication (of the order of 100 km) has…
A Robust Atom-Photon Entanglement Source for Quantum Repeaters
Shuai Chen, Yu-Ao Chen, Bo Zhao +3
We demonstrate a novel way to efficiently and very robust create an entanglement between an atomic and a photonic qubit. A single laser beam is used to excite one atomic ensemble a…
Memory-built-in quantum teleportation with photonic and atomic qubits
Yu-Ao Chen, Shuai Chen, Zhen-Sheng Yuan +4
The combination of quantum teleportation and quantum memory of photonic qubits is essential for future implementations of large-scale quantum communication and measurement-based qu…
Experimental realization of one-way quantum computing with two-photon four-qubit cluster states
Kai Chen, Che-Ming Li, Qiang Zhang +5
We report an experimental realization of one-way quantum computing on a two-photon four-qubit cluster state. This is accomplished by developing a two-photon cluster state source en…
Synchronized Independent Narrow-band Single Photons and Efficient Generation of Photonic Entanglement
Zhen-Sheng Yuan, Yu-Ao Chen, Shuai Chen +7
We create independent, synchronized single-photon sources with built-in quantum memory based on two remote cold atomic ensembles. The synchronized single photons are used to demons…
A Deterministic and Storable Single-Photon Source Based on Quantum Memory
Shuai Chen, Yu-Ao Chen, Thorsten Strassel +4
A single photon source is realized with a cold atomic ensemble (Rb atoms). In the experiment, single photons, which is initially stored in an atomic quantum memory generated…