75 citations · 352 across the 17 of their papers we have counts for
17 papers
5-GHz chip-based quantum key distribution with 1Mbps secure key rate over 150 km
Guo-Wei Zhang, Sheng-Teng Zheng, You Xiao +16
Quantum key distribution (QKD) enables secure communication by harnessing the fundamental principles of quantum physics, which inherently guarantee information-theoretic security a…
Microcomb-driven large-scale fully connected quantum network
Fang-Xiang Wang, Sheng-Teng Zheng, Long Huang +15
Fully connected quantum networks enable simultaneously connecting every user to every other user and are the most versatile and robust networking architecture. However, the scalabi…
Photorefractive-based on-chip optical power limiter against light-injection attacks in quantum key distribution
Min Chen, Hong-Yan Song, Jia-Lin Chen +10
Light-injection attacks pose critical security threats to quantum key distribution (QKD) systems. Conventional countermeasures, such as isolators, filters, and optical power monito…
Optical information encryption using general temporal ghost imaging with practical experimental condition
Juan Wu, Xiaohai Zhan, Fang-Xiang Wang +5
Temporal Ghost Imaging (TGI), which reconstructs fast temporal signals using a slow detector, holds significant potential in optical communication, high-speed imaging, and quantum…
Induced-photorefractive attack against Quantum Key Distribution
Peng Ye, Wei Chen, Guo-Wei Zhang +8
Lithium niobate (LiNbO3, LN) devices play critical roles in quantum information processing. However, for special applications like quantum key distribution (QKD), the characteristi…
Quantum key distribution over scattering channel
Qi-Hang Lu, Fang-Xiang Wang, Kun Huang +7
Scattering of light by cloud, haze, and fog decreases the transmission efficiency of communication channels in quantum key distribution (QKD), reduces the system's practical securi…
Quantum hacking perceiving for quantum key distribution using temporal ghost imaging
Fang-Xiang Wang, Juan Wu, Wei Chen +6
Quantum key distribution (QKD) can generate secure key bits between remote users with quantum mechanics. However, the gap between the theoretical model and practical realizations g…
Pathways for entanglement based quantum communication in the face of high noise
Xiao-Min Hu, Chao Zhang, Yu Guo +10
Entanglement based quantum communication offers an increased level of security in practical secret shared key distribution. One of the fundamental principles enabling this security…
Quantum key distribution with dissipative Kerr soliton generated by on-chip microresonators
Fang-Xiang Wang, Weiqiang Wang, Rui Niu +16
Quantum key distribution (QKD) can distribute symmetric key bits between remote legitimate users with the guarantee of quantum mechanics principles. For practical applications, the…
Characterizing high-quality high-dimensional quantum key distribution by state mapping between different degree of freedoms
Fang-Xiang Wang, Wei Chen, Zhen-Qiang Yin +3
Quantum key distribution (QKD) guarantees the secure communication between legitimate parties with quantum mechanics. High-dimensional QKD (HDQKD) not only increases the secret key…
Controlled-phase manipulation module for orbital-angular-momentum photon states
Fang-Xiang Wang, Juan Wu, Wei Chen +4
Phase manipulation is essential to quantum information processing, for which the orbital angular momentum (OAM) of photon is a promising high-dimensional resource. Dove prism (DP)…
A resource-saving realization of the polarization-independent orbital-angular-momentum-preserving tunable beam splitter
Ya-Ping Li, Fang-Xiang Wang, Wei Chen +6
Tunable beam splitter (TBS) is a fundamental component which has been widely used in optical experiments. We realize a polarization-independent orbital-angular-momentum-preserving…
Dove prism in single-path Sagnac interferometer for orbital-angular-momentum photon states
Fang-Xiang Wang, Wei Chen, Ya-Ping Li +5
The degree of freedom of orbital angular momentum (OAM) is an important resource in high-dimensional quantum information processing, as the quantum number of OAM can be infinite. T…
Scalable orbital-angular-momentum sorting without destroying photon states
Fang-Xiang Wang, Wei Chen, Zhen-Qiang Yin +3
Single photons with orbital angular momentum (OAM) have attracted substantial attention from researchers. A single photon can carry infinite OAM values theoretically. Thus, OAM pho…
Non-Markovian property of afterpulsing effect in single-photon avalanche detector
Fang-Xiang Wang, Wei Chen, Ya-Ping Li +6
The single-photon avalanche photodiode(SPAD) has been widely used in research on quantum optics. The afterpulsing effect, which is an intrinsic character of SPAD, affects the syste…
Non-Markov property of afterpulsing effect in single-photon avalanche detector
Fang-Xiang Wang, Wei Chen, Ya-Ping Li +6
Single-photon avalanche photodiode(SPAD) has been widely used in researching of quantum optics. Afterpulsing effect, which is an intrinsic character of SPAD, affects the system per…
Robust quantum random number generator based on avalanche photodiodes
Fang-Xiang Wang, Chao Wang, Wei Chen +7
We propose and demonstrate a scheme to realize a high-efficiency truly quantum random number generator (RNG) at room temperature (RT). Using an effective extractor with simple time…