57 citations · 123 across the 8 of their papers we have counts for
8 papers
A 15-user quantum secure direct communication network
Zhantong Qi, Yuanhua Li, Yiwen Huang +3
Quantum secure direct communication (QSDC) based on entanglement can directly transmit confidential information. However, the inability to simultaneously distinguish the four sets…
A two-way photonic quantum entanglement transfer interface
Yiwen Huang, Yuanhua Li, Zhantong Qi +3
A quantum interface for two-way entanglement transfer between orbital angular momentum degree of freedom in free space and time-energy degree of freedom in optical fibers, provides…
Experimental demonstration of nonbilocality with truly independent sources and strict locality constraints
Qi-Chao Sun, Yang-Fan Jiang, Bing Bai +10
Entanglement swapping entangles two particles that have never interacted[1], which implicitly assumes that each particle carries an independent local hidden variable, i.e., the pre…
Field test of entanglement swapping over 100-km optical fiber with independent 1-GHz-clock sequential time-bin entangled photon-pair sources
Qi-Chao Sun, Yang-Fan Jiang, Ya-li Mao +12
Realizing long distance entanglement swapping with independent sources in the real-world condition is important for both future quantum network and fundamental study of quantum the…
Spectral compression of single-photon-level laser pulse
Yuanhua Li, Tong Xiang, Yiyou Nie +2
We experimentally demonstrate that the bandwidth of single photons laser pulse is compressed by a factor of 58 in a periodically poled lithium niobate (PPLN) waveguide chip. A chir…
Entanglement Swapping with Independent Sources over an Optical Fibre Network
Qi-Chao Sun, Ya-Li Mao, Yang-Fan Jiang +14
Teleportation of an entangled state, known as entanglement swapping, plays an essential role in quantum communication and network.Here we report a field-test entanglement swapping…
Quantum teleportation with independent sources over an optical fibre network
QiChao Sun, YaLi Mao, Sijing Chen +15
Quantum teleportation faithfully transfers a quantum state between distant nodes in a network, enabling revolutionary information processing applications. Here we report teleportin…
Experimental Passive Decoy-State Quantum Key Distribution
Qi-Chao Sun, Wei-Long Wang, Yang Liu +8
The decoy-state method is widely used in practical quantum key distribution systems to replace ideal single photon sources with realistic light sources by varying intensities. Inst…