3 papers
quant-ph2025
Cascaded quantum time transfer breaking the no-cloning barrier with entanglement relay architecture
H. Hong, X. Xiang, R. Quan +9
Quantum two-way time transfer (Q-TWTT) leveraging energy-time entangled biphotons has achieved sub-picosecond stability but faces fundamental distance limitations due to the no-clo…
quant-ph2025
Towards a function-scalable quantum network with multiplexed energy-time entanglement
Xiao Xiang, Jingyuan Liu, Bingke Shi +8
Quantum networks, which hinge on the principles of quantum mechanics, are revolutionizing the domain of information technology. The vision for quantum networks involves the efficie…
quant-ph2022
Quantum two-way time transfer over a hybrid free-space and fiber link
Xiao Xiang, Bingke Shi, Runai Quan +9
As the superiority of quantum two-way time transfer (Q-TWTT) has been proved convincingly over fiber links, its implementation on free-space links becomes an urgent need for remote…