63 citations · 219 across the 18 of their papers we have counts for
18 papers
Passive Synchronization of Nonlocal Franson Interferometry for Fiber-Based Quantum Networks Using Co-propagating Classical Clock Signals
Xiao Xiang, Runai Quan, Yuting Liu +7
We demonstrate a robust, high-visibility nonlocal Franson interferometry for fiber-based quantum networks by co-propagating a classical Radio-over-Fiber clock signal with energy-ti…
Co-Propagation of Quantum Time Synchronization and Optical Frequency Transfer over a 122 km Hollow-Core Fiber
Huibo Hong, Xiao Xiang, Runai Quan +15
The co-propagation of quantum and classical signals through shared optical fibers is crucial for scalable quantum networks. However, this coexistence is fundamentally limited by sp…
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…
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…
A versatile quantum microwave photonic signal processing platform based on coincidence window selection technique
Xinghua Li, Yifan Guo, Xiao Xiang +6
Quantum microwave photonics (QMWP) is an innovative approach that combines energy-time entangled biphoton sources as the optical carrier with time-correlated single-photon detectio…
Quantum microwave photonic mixer with a large spurious-free dynamic range
Xinghua Li, Yifan Guo, Xiao Xiang +6
As one of the most fundamental functionalities of microwave photonics, microwave frequency mixing plays an essential role in modern radars and wireless communication systems. Howev…
Dynamic temperature compensation for wavelength-stable entangled biphoton generation
Yuting Liu, Huibo Hong, Xiao Xiang +5
A dynamic temperature compensation method is presented to stabilize the wavelength of the entangled biphoton source, which is generated via the spontaneous parametric down-conversi…
Quantum two-way time transfer over a 103 km urban fiber
Huibo Hong, Runai Quan, Xiao Xiang +5
As a new approach to realizing high-precision time synchronization between remote time scales, quantum two-way time transfer via laboratory fiber link has shown significant enhance…
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…
Surpassing the classical limit of microwave photonic frequency fading effect by quantum microwave photonics
Yaqing Jin, Ye Yang, Huibo Hong +7
With energy-time entangled biphoton sources as the optical carrier and time-correlated single-photon detection for high-speed radio frequency (RF) signal recovery, the method of qu…
Spectrally resolved two-photon interference in a modified Hong-Ou-Mandel interferometer
Baihong Li, Boxin Yuan, Changhua Chen +5
A modified Hong--Ou--Mandel (HOM) interference reveals that the two-photon interference phenomenon can be explained only by the concept of a two-photon wave packet rather than a si…
Demonstration of 50 km Fiber-optic two-way quantum time transfer at femtosecond-scale precision
Huibo Hong, Runai Quan, Xiao Xiang +8
The two-way quantum time transfer method has been proposed and experimentally demonstrated for its potential enhancements in precision and better guarantee of security. To further…
Implementation of field two-way quantum synchronization of distant clocks across a 7 km deployed fiber link
Runai Quan, Huibo Hong, Wenxiang Xue +8
The two-way quantum clock synchronization has been shown not only providing femtosecond-level synchronization capability but also security against symmetric delay attacks, thus bec…
Implementation of quantum synchronization over a 20-km fiber distance based on frequency-correlated photon pairs and HOM interference
Yuting Liu, Runai Quan, Xiao Xiang +4
The quantum synchronization based on frequency-correlated photon pairs and HOM interference has shown femtosecond-level precision and great application prospect in numerous fields…
Nonlocality test of energy-time entanglement via nonlocal dispersion cancellation with nonlocal detection
Baihong Li, Feiyan Hou, Runai Quan +6
Energy-time entangled biphoton source plays a great role in quantum communication, quantum metrology and quantum cryptography due to its strong temporal correlation and capability…
Fiber-Optic quantum two-way time transfer with frequency entangled pulses
Feiyan Hou, Runai Quan, Ruifang Dong +8
High-precision time transfer is of fundamental interest in physics and metrology. Quantum time transfer technologies that use frequency-entangled pulses and their coincidence detec…
An efficient source of frequency anti-correlated entanglement at telecom wavelength
Feiyan Hou, Xiao Xiang, Runai Quan +6
We demonstrate an efficient generation of frequency anti-correlated entangled photon pairs at telecom wavelength. The fundamental laser is a continuous-wave high-power fiber laser…
Demonstration of quantum synchronization based on second-order quantum coherence of entangled photons
Runai Quan, Yiwei Zhai, Mengmeng Wang +6
Based on the second-order quantum interference between frequency entangled photons that are generated by parametric down conversion, a quantum strategic algorithm for synchronizing…