160 citations · 300 across the 11 of their papers we have counts for
10 papers · 1 filter
Generating Haar-uniform Randomness using Stochastic Quantum Walks on a Photonic Chip
Hao Tang, Leonardo Banchi, Tian-Yu Wang +9
As random operations for quantum systems are intensively used in various quantum information tasks, a trustworthy measure of the randomness in quantum operations is highly demanded…
Quantum Go Machine
Lu-Feng Qiao, Jun Gao, Zhi-Qiang Jiao +9
Go has long been considered as a testbed for artificial intelligence. By introducing certain quantum features, such as superposition and collapse of wavefunction, we experimentally…
Decoy-State Quantum Key Distribution over a Long-Distance High-Loss Underwater Free-Space Channel
Cheng-Qiu Hu, Zeng-Quan Yan, Jun Gao +4
Atmospheric free space and fiber have been widely exploited as the channels for quantum communication, and have enabled inter-continent and inter-city applications. Air-sea free-sp…
Underwater Transmission of High-dimensional Twisted Photons over 55 Meters
Yuan Chen, Wei-Guan Shen, Zhan-Ming Li +7
As an emerging channel resource for modern optics, big data, internet traffic and quantum technologies, twisted photons carrying orbital angular momentum (OAM) have been extended t…
Photonic Newton's Cradle for Remote Energy Transport
Zhen Feng, Zhen-Wei Gao, Lian-Ao Wu +13
Energy transport is of central importance in understanding a wide variety of transitions of physical states in nature. Recently, the coherence and noise have been identified for th…
Experimental Test of Tracking the King Problem
Cheng-Qiu Hu, Jun Gao, Lu-Feng Qiao +7
In quantum theory, the retrodiction problem is not as clear as its classical counterpart because of the uncertainty principle of quantum mechanics. In classical physics, the measur…
Transmission of Photonic Polarization States through 55-meter Water: Towards Air-to-sea Quantum Communication
Cheng-Qiu Hu, Zeng-Quan Yan, Jun Gao +9
Quantum communication has been rapidly developed due to its unconditional security and successfully implemented through optical fibers and free-space air in experiment. To build a…
Experimental Machine Learning of Quantum States
Jun Gao, Lu-Feng Qiao, Zhi-Qiang Jiao +7
Quantum information technologies provide promising applications in communication and computation, while machine learning has become a powerful technique for extracting meaningful s…
Activation of entanglement from quantum coherence and superposition
Lu-Feng Qiao, Jun Gao, Alexander Streltsov +11
Quantum entanglement and coherence are two fundamental features of nature, arising from the superposition principle of quantum mechanics. While considered as puzzling phenomena in…
Experimental Test of Relation between Coherence and Path Information
Jun Gao, Zhi-Qiang Jiao, Chen-Qiu Hu +6
Quantum coherence stemming from the superposition behaviour of a particle beyond the classical realm, serves as one of the most fundamental features in quantum mechanics. The wave-…