559 citations · 1.6k across the 11 of their papers we have counts for
11 papers
Implementation of a 46-node quantum metropolitan area network
Teng-Yun Chen, Xiao Jiang, Shi-Biao Tang +22
Quantum key distribution (QKD) enables secure key exchanges between two remote users. The ultimate goal of secure communication is to establish a global quantum network. The existi…
Entanglement Structure: Entanglement Partitioning in Multipartite Systems and Its Experimental Detection Using Optimizable Witnesses
He Lu, Qi Zhao, Zheng-Da Li +11
Creating large-scale entanglement lies at the heart of many quantum information processing protocols and the investigation of fundamental physics. For multipartite quantum systems,…
High speed self-testing quantum random number generation without detection loophole
Yang Liu, Xiao Yuan, Ming-Han Li +17
Quantum mechanics provides means of generating genuine randomness that is impossible with deterministic classical processes. Remarkably, the unpredictability of randomness can be c…
Sine wave gating Silicon single-photon detectors for multiphoton entanglement experiments
Nan Zhou, Wen-Hao Jiang, Luo-Kan Chen +6
Silicon single-photon detectors (SPDs) are the key devices for detecting single photons in the visible wavelength range. Here we present high detection efficiency silicon SPDs dedi…
Observation of Ten-photon Entanglement Using Thin BiBO Crystals
Luo-Kan Chen, Zheng-Da Li, Xing-Can Yao +13
We report on the experimental realization of a ten-photon Greenberger-Horne-Zeilinger state using thin BiBO crystals. The observed fidelity is , demonstr…
Experimental ten-photon entanglement
Xi-Lin Wang, Luo-Kan Chen, Wei Li +16
Quantum entanglement among multiple spatially separated particles is of fundamental interest, and can serve as central resources for studies in quantum nonlocality, quantum-to-clas…
Secret sharing of a quantum state
He Lu, Zhen Zhang, Luo-Kan Chen +7
Secret sharing of a quantum state, or quantum secret sharing, in which a dealer wants to share certain amount of quantum information with a few players, has wide applications in qu…
Experimental quantum channel simulation
He Lu, Chang Liu, Dong-Sheng Wang +9
Quantum simulation is of great importance in quantum information science. Here, we report an experimental quantum channel simulator imbued with an algorithm for imitating the behav…
Implementation of a Measurement-Device-Independent Entanglement Witness
Ping Xu, Xiao Yuan, Luo-Kan Chen +5
Entanglement, the essential resource in quantum information processing, should be witnessed in many tasks such as quantum computing and quantum communication. The conventional enta…
Metropolitan all-pass and inter-city quantum communication network
Teng-Yun Chen, Jian Wang, Hao Liang +14
We have demonstrated a metropolitan all-pass quantum communication network in field fiber for four nodes. Any two nodes of them can be connected in the network to perform quantum k…
200km Decoy-state quantum key distribution with photon polarization
Teng-Yun Chen, Jian Wang, Yang Liu +10
We demonstrate the decoy-state quantum key distribution over 200 km with photon polarization through optical fiber, by using super-conducting single photon detector with a repetiti…