C
Cheng-Zhi Peng
Researcher at University of Science and Technology of China
Publications - 221
Citations - 15049
Cheng-Zhi Peng is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Quantum key distribution & Quantum network. The author has an hindex of 49, co-authored 198 publications receiving 10600 citations. Previous affiliations of Cheng-Zhi Peng include Center for Excellence in Education & Heidelberg University.
Papers
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Journal ArticleDOI
Experimental Quantum Key Distribution with Integrated Silicon Photonics and Electronics
Chen Zhu,Zhaohui Chen,Yang Li,Xinzhe Wang,Chao-Ze Wang,Yulong Zhu,Futian Liang,Wen-Qi Cai,Ge Jin,Sheng-Kai Liao,Cheng-Zhi Peng +10 more
TL;DR: In this article , a prototype of an integrated optoelectronic QKD transmitter is presented, which integrates the essential encoding components for the decoy-state BB84 protocol, plus electronics chips that integrate the dedicated driving circuits.
Proceedings ArticleDOI
All-Time Single-Photon 3D Imaging Over 21 km
Zheng-Ping Li,Xin Huang,Yuan Cao,Bin Wang,Yu-Huai Li,Jun Zhang,Qiang Zhang,Cheng-Zhi Peng,Feihu Xu,Jian-Wei Pan +9 more
TL;DR: This work experimentally demonstrate active three-dimensional imaging at a range of up to 21.6 km in daylight by constructing a high-efficiency single-photon LiDAR system and developing a long-range-tailored computational algorithm.
Proceedings ArticleDOI
A compact PCI-based measurement and control system for satellite-ground quantum communication
Binxiang Qi,Shubin Liu,Qi Shen,Sheng-Kai Liao,Zehong Lin,Wen-Qi Cai,Wei-Yue Liu,Cheng-Zhi Peng,Qi An +8 more
TL;DR: A compact PCI-based multi-channel electronics system with high timeresolution, high data-transfer-rate, and some necessary modules in the quantum communication experiment such as multi-Channel counter, system monitor and experiment control logic are integrated in a single FPGA.
Journal ArticleDOI
Experimental Passive Decoy-State Quantum Key Distribution
Qi-Chao Sun,Weilong Wang,Yang Liu,Fei Zhou,Jason S. Pelc,Martin M. Fejer,Cheng-Zhi Peng,Xianfeng Chen,Xiongfeng Ma,Qiang Zhang,Jian-Wei Pan +10 more
TL;DR: In this paper, a parametric down-conversion photon source with built-in decoy states was used to decrease the side channel information leakage in decoy state preparation and increase the security.
Experimental Single-Photon Transmission from Satellite to Earth
Juan Yin,Yuan Cao,Shu-Bin Liu,Ge-Sheng Pan,Jin-Hong,Wang,Tao Yang,Zhongzhi Zhang,Fumin Yang,Yu-Ao Chen,Cheng-Zhi Peng,Jian-Wei Pan +11 more
TL;DR: In this article , a satellite-ground transmission of a quasi-single-photon source was demonstrated, where single photons ( ∼ 0.85 photon per pulse) were generated by reflecting weak laser pulses back to earth with a cube-corner retro-reconstector on the satellite Champ, collected by a 600mm diameter telescope at the ground station, and detected by singlephoton counting modules (SPCMs).