Research Highlights
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Researchers Achieve On-demand Storage in Integrated Solid-st...[2021-01-06]
Researchers from CAS Key Laboratory of Quantum Information of the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences have demonstrated on-demand storage of photonic qubits in an integrated solid-state quantum memory for the first time. This work was published in Physics Review Letters.Quantum memory is the core device for building large-scale quantum netwo... -
First Measurement Device Independent Quantum Key Distributio...[2021-01-05]
PAN Jianwei and colleagues PENG Chengzhi and ZHANG Qiang, from University of science and technology of China, cooperated with WANG Xiangbin from Tsinghua University and YOU Lixing from Shanghai Institute of Microsystems of Chinese Academy of Sciences realized the measurement device independent quantum key distribution (MDI-QKD) experiment based on long-distance free space channel for the first tim...
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Scientists Reach Limit of Multi-parameter Quantum Measuremen...[2021-01-04]
Real-life applications like magnetometry or quantum gyroscope typically involve precise measurement on multiple parameters. How to achieve the ultimate precision limits simultaneously is a long sought-after grail in the field.It is widely believed that the ultimate precision limits for all parameters cannot be achieved simultaneously, since generators of different parameters are generally non-comm...
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Experiments First Verify Distributed Quantum Phase Estimatio...[2020-12-25]
Prof. PAN Jianwei and colleages from University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) have achieved experimental verification of distribution quantum phase estimation for the first time. This work, which “constitutes a significant milestone” by the reviewer, was published on Nature Photonics.Distributed metrology is a key tool to measur...
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- Experimental Discovery of Weyl Semiconductors
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- [Xinhua]Chinese experts use quantum satellite to ensure time...
- USTC Makes Significant Progress in Many-body Simulation Base...
- [xinhua] Large Scale Survey Telescope To Be Built In Northwe...