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- University of Science and Technology of ChinaCN55 papers
- Hefei National Center for Physical Sciences at NanoscaleCN11 papers
- Chinese Academy of SciencesCN10 papers
- Jinan Institute of Quantum TechnologyCN7 papers
- CAS Key Laboratory of Urban Pollutant ConversionCN6 papers
- Shanghai Institute of Microsystem and Information TechnologyCN6 papers
- Tsinghua UniversityCN6 papers
- Hefei UniversityCN5 papers
- Peking UniversityCN5 papers
- Anhui UniversityCN4 papers
- Beijing Academy of Quantum Information SciencesCN4 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN4 papers
5 papers · 2 filters
Orbital angular momentum photonic quantum interface
Zhi-Yuan Zhou, Yan Li, Dong-Sheng Ding +4
Light carrying orbital angular momentum (OAM) has great potential in enhancing the information channel capacity in both classical and quantum optical communications. Long distance…
Quantum phase transition of nonlocal Ising chain with transverse field in a resonator
Yu-Na Zhang, Xi-Wang Luo, Guang-Can Guo +2
We study the quantum phase transition in a spin chain with variable Ising interaction and position-dependent coupling to a resonator field. Such a complicated model, usually not pr…
Security of modified Ping-Pong protocol in noisy and lossy channel
Yun-Guang Han, Zhen-Qiang Yin, Hong-Wei Li +4
The "Ping-Pong" (PP) protocol is a two-way quantum key protocol based on entanglement. In this protocol, Bob prepares one maximally entangled pair of qubits, and sends one qubit to…
Proof-of-principle experiment of reference-frame-independent quantum key distribution with phase coding
Wen-Ye Liang, Shuang Wang, Hong-Wei Li +6
We have demonstrated a proof-of-principle experiment of reference-frame-independent phase coding quantum key distribution (RFI-QKD) over an 80-km optical fiber. After considering t…
Indirect precise angular control using four-wave mixing
Wei Zhang, Dong-Sheng Ding, Yun-Kun Jiang +2
Here we show indirect precise angular control using a four-wave mixing (FWM) process. This was performed with a superposition of light with orbital angular momentum (OAM) in an M-T…