University of Science and Technology of China · China
A quantum-information physicist whose work spans the foundations of quantum-state manipulation and collaborative experiments in long-lived optical storage for quantum communication.
Guo’s contributions connect theoretical questions about quantum states with experimental components for communication. His work with Luming Duan explored probabilistic cloning under specified conditions, while later coauthored research demonstrated hour-scale coherent optical storage in a solid-state memory. These are different kinds of progress: one clarifies what quantum mechanics permits, and the other improves a physical resource that communication schemes may require. Neither should be confused with unrestricted cloning or an already deployed global quantum network.
University of Science and Technology of China · China
Contributed to the Jiuzhang photonic sampling experiments and their programmable successor, advancing the experimental study of quantum computational advantage with large optical systems.
Lu adds a distinct experimental perspective to the directory: photonic sampling as a test of quantum computational advantage. He is a co-author of the 2020 Jiuzhang result and the 2021 phase-programmable follow-up, which brought together squeezed-light sources, interferometers and photon detection. His contribution is represented through those original papers and his verified USTC identification. The profile keeps the claim bounded: these experiments address specialized sampling problems, and their published comparisons depend on the classical algorithms and assumptions used at the time.
University of Science and Technology of China · China
Develops photonic quantum experiments across computing and communication, connecting large-scale optical sampling with satellite-enabled distribution of quantum keys between distant locations on Earth.
Pan’s work places photonics in two complementary settings: specialized quantum computing experiments and long-distance quantum communication. His team’s Jiuzhang research tests optical sampling tasks at scales that challenge classical simulation. Collaboration using the Micius satellite demonstrates how quantum key distribution can connect distant ground locations. These contributions are technically distinct, so neither establishes the other’s performance. The evidence supports experimental leadership across both fields, while the sampling results should not be presented as a universal or application-ready quantum computer.
