南方科技大学知识苑(SUSTech KC): Low-cost compressive sensing imaging based on spectrum-encoded time-stretch structure

题名	Low-cost compressive sensing imaging based on spectrum-encoded time-stretch structure
作者	Wang，Guoqing1 ; Shao，Liyang1,2 ; Liu，Yibing 1; Xu，Weijie1 ; Xiao，Dongrui1 ; Liu，Shuaiqi1 ; Hu，Jie1 ; Zhao，Fang1 ; Shum，Ping1 ; Wang，Weizhi 2; Zhou，Yuan 3; Min，Rui 4; Wang，Chao 5
通讯作者	Shao，Liyang
发表日期	2021-05-10
DOI	10.1364/OE.421055
发表期刊	Optics Express 影响因子和分区
EISSN	1094-4087
卷号	29 期号:10页码:14931-14940
摘要	A low-cost compressive sensing imaging (CSI) system based on spectrum-encoded time-stretch (SETS) structure involving cascaded Mach-Zehnder Interferometers (MZIs) for spectral domain random mixing (also known as the optical random pattern generator) is proposed and experimentally demonstrated. A proof-of-principle simulation and experiment is performed. A mode-locked laser with a repetition rate of 50MHz and low-cost cascaded MZIs as the key devices enable fast CSI system. Data compression ratio from 6% to 25% are obtained using proposed CSI based SETS system. The proposed design solves the big data issue in the traditional time-stretch system. It has great potential in fast dynamic phenomena with low-cost and easy-access components.
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
WOS记录号	WOS:000647620600063
EI入藏号	20212010357486
EI主题词	Compressed sensing ; Data compression ratio
EI分类号	Information Theory and Signal Processing:716.1 ; Cost and Value Engineering; Industrial Economics:911
ESI学科分类	PHYSICS
Scopus记录号	2-s2.0-85105746921
来源库	Scopus
引用统计	被引频次[WOS]：5
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/228438
专题	南方科技大学工学院_电子与电气工程系
作者单位	1.School of Electronic and Electrical Engineering,Southern University of Science and Technology,Shenzhen,518055,China 2.Peng Cheng Laboratory,Shenzhen,518055,China 3.Department of Periodontology,Shenzhen Stomatological Hospital,Southern Medical University,Shenzhen,518005,China 4.Center for Cognition and Neuroergonomics,State Key Laboratory of Cognitive Neuroscience and Learning,Beijing Normal University at Zhuhai,Zhuhai,519087,China 5.School of Engineering and Digital Arts,University of Kent,Canterbury,CT2 7NT,United Kingdom
第一作者单位	南方科技大学
通讯作者单位	南方科技大学
第一作者的第一单位	南方科技大学
推荐引用方式 GB/T 7714	Wang，Guoqing,Shao，Liyang,Liu，Yibing,et al. Low-cost compressive sensing imaging based on spectrum-encoded time-stretch structure[J]. Optics Express,2021,29(10):14931-14940.
APA	Wang，Guoqing.,Shao，Liyang.,Liu，Yibing.,Xu，Weijie.,Xiao，Dongrui.,...&Wang，Chao.(2021).Low-cost compressive sensing imaging based on spectrum-encoded time-stretch structure.Optics Express,29(10),14931-14940.
MLA	Wang，Guoqing,et al."Low-cost compressive sensing imaging based on spectrum-encoded time-stretch structure".Optics Express 29.10(2021):14931-14940.