Quantum limit of photon-counting imaging based on compressed sensing

NSSC OpenIR > 微波遥感部

	Quantum limit of photon-counting imaging based on compressed sensing
	Liu, Xue-Feng; Yao, Xu-Ri; Wang, Chao; Guo, Xiao-Yong; Zhai, Guang-Jie
作者部门	微波遥感部
发表期刊	Optics Express
	2017
卷号	25 期号:4 页码:3286-3296
语种	英语
关键词	Photons Shot Noise Signal Reconstruction
摘要	We experimentally demonstrate that the sensitivity of photon-counting imaging can be improved by 2 orders of magnitude with the compressed sensing (CS) theory. The maximum sensitivity of CS imaging under the quantum limit, which is approximately 1 photon in each pixel during one measurement, is quantitatively obtained through theoretical derivation and proved experimentally. The influences of dark noise and shot noise on photon-counting imaging are also studied to confirm the fundamental constrains on the imaging sensitivity of different imaging methods, which can guide the effort for further enhancing the ultra-weak light imaging ability. © 2017 Optical Society of America.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.nssc.ac.cn/handle/122/5747
专题	微波遥感部
推荐引用方式 GB/T 7714	Liu, Xue-Feng,Yao, Xu-Ri,Wang, Chao,et al. Quantum limit of photon-counting imaging based on compressed sensing[J]. Optics Express,2017,25(4):3286-3296.
APA	Liu, Xue-Feng,Yao, Xu-Ri,Wang, Chao,Guo, Xiao-Yong,&Zhai, Guang-Jie.(2017).Quantum limit of photon-counting imaging based on compressed sensing.Optics Express,25(4),3286-3296.
MLA	Liu, Xue-Feng,et al."Quantum limit of photon-counting imaging based on compressed sensing".Optics Express 25.4(2017):3286-3296.

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