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20132024
most citedQuantum Image Processing and Its Application to Edge Detection: Theory and Experiment

191 citations

7 papers

physics.optics2024★ 7 cited

An alkali-referenced vector spectrum analyzer for visible-light integrated photonics

Baoqi Shi, Ming-Yang Zheng, Yunkai Zhao +11

Integrated photonics has reformed our information society by offering on-chip optical signal synthesis, processing and detection with reduced size, weight and power consumption. As…

physics.ins-det2019★ 19 cited

Compact all-fiber polarization-independent up-conversion single-photon detector

Long-Yue Liang, Jun-Sheng Liang, Quan Yao +5

We demonstrate a compact all-fiber polarization-independent up-conversion single-photon detector based on integrated reverse proton exchanged periodically poled lithium niobate wav…

physics.ins-det2019★ 27 cited

Up-conversion single-photon detectors based on integrated periodically poled lithium niobate waveguides

Fei Ma, Long-Yue Liang, Jiu-Peng Chen +6

We demonstrate up-conversion single-photon detectors based on integrated periodically poled lithium niobate waveguides, which incorporate two mode filters and a directional coupler…

quant-ph2018★ 191 cited

Quantum Image Processing and Its Application to Edge Detection: Theory and Experiment

Xi-Wei Yao, Hengyan Wang, Zeyang Liao +12

Processing of digital images is continuously gaining in volume and relevance, with concomitant demands on data storage, transmission and processing power. Encoding the image inform…

physics.ins-det2016★ 9 cited

Integrated four-channel all-fiber up-conversion single-photon-detector with adjustable efficiency and dark count

Ming-Yang Zheng, Guo-Liang Shentu, Fei Ma +6

Up-conversion single photon detector (UCSPD) has been widely used in many research fields including quantum key distribution (QKD), lidar, optical time domain reflectrometry (OTDR)…

quant-ph2015★ 14 cited

Photon-counting Brillouin optical time-domain reflectometry based on up-conversion detector and fiber Fabry-Perot scanning interferometer

Haiyun Xia, Mingjia Shangguan, Guoliang Shentu +9

A direct-detection Brillouin optical time-domain reflectometry (BOTDR) is proposed and demonstrated by using an up-conversion single-photon detector and a fiber Fabry-Perot scannin…

quant-ph2013★ 65 cited

Experimental unconditionally secure bit commitment

Yang Liu, Yuan Cao, Marcos Curty +13

Bit commitment is a fundamental cryptographic task that guarantees a secure commitment between two mutually mistrustful parties and is a building block for many cryptographic primi…