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Entangled-photons compressive ghost imaging based on spatial correlation of sensing matrix
Liu, Dawei1,2; Li, Lifei1; Geng, Yixing1; Kang, Yan1,2; Zhang, Tongyi1,2; Zhao, Wei1,2; Dong, Weibin3; Shi, Kunlin3
Department瞬态光学技术国家重点实验室
2017-12-01
Source PublicationOPTICAL ENGINEERING
ISSN0091-3286
Volume56Issue:12
Contribution Rank1
Abstract

Using the entangled photons generated by the spontaneous parametric down conversion as a light source, we demonstrate the first quantum ghost imaging system with a modified compressive sensing technique based on the spatial correlation of sensing matrix (SCCS). The ghost image is achieved at 16.27% sampling ratio of raster scanning and 0.65 photons/pixel at each measurement on average. Our results show that image quality and photon-utilization efficiency are remarkably enhanced in comparison with the traditional compressive imaging technique, due to the sensing matrix and noise-free measurement vector rebuilt by SCCS technique. It suggests the great potential of SCCS technique applied in quantum imaging and other quantum optics fields, such as quantum charactering and quantum state tomography to use the information loaded in each photon with high efficiency. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)

 

KeywordEntangled Photons Ghost Imaging Compressive Sensing Sensing Matrix Spatial Correlation
DOI10.1117/1.OE.56.12.123108
Indexed BySCI ; EI
Language英语
WOS IDWOS:000419965800020
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30802
Collection瞬态光学技术国家重点实验室
Affiliation1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Shaanxi, Peoples R China;
2.Univ Chinese Acad Sci, Beijing, Peoples R China;
3.Xian Inst Electromech Informat Technol, Xian, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Liu, Dawei,Li, Lifei,Geng, Yixing,et al. Entangled-photons compressive ghost imaging based on spatial correlation of sensing matrix[J]. OPTICAL ENGINEERING,2017,56(12).
APA Liu, Dawei.,Li, Lifei.,Geng, Yixing.,Kang, Yan.,Zhang, Tongyi.,...&Shi, Kunlin.(2017).Entangled-photons compressive ghost imaging based on spatial correlation of sensing matrix.OPTICAL ENGINEERING,56(12).
MLA Liu, Dawei,et al."Entangled-photons compressive ghost imaging based on spatial correlation of sensing matrix".OPTICAL ENGINEERING 56.12(2017).
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