A Compressive Sensing Single Pixel Imaging System Using Cascaded MachZehnder Interference Structure

Wang, Guoqing1; Shao, Liyang1; Xiao, Dongrui1; Zhao, Fang1; Shum, Ping1; Wang, Chao2

10.1109/0GC52961.2021.9654292

2021

Optoelectronics Global Conference (OGC)

2021 OPTOELECTRONICS GLOBAL CONFERENCE (OGC 2021)

SEP 15-18, 2021

null,Shenzhen,PEOPLES R CHINA

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

A low-cost compressive sensing single pixel imaging (SPI) system employing cascaded Mach-Zehnder interference (MZI) structure is presented. The cascaded MZI structure is employed to provide the random patterns that required by the compressive sensing approach. A proof-of-principle experiment is performed. A fiber-based low-cost cascaded MZIs as the key devices enable proposed imaging system. Data compression ratios from 6% to 25% are obtained in the proposed system. The proposed design has great potential in solving big data issue and has extensive applications where easy-access and low-cost demanded.

time stretch single pixel imaging compressive sensing Mach-Zehnder interference

第一 ; 通讯

英语

CPCI-S

Engineering ; Optics ; Imaging Science & Photographic Technology

Engineering, Electrical & Electronic ; Optics ; Imaging Science & Photographic Technology

WOS:000838025000048

Web of Science

1.Southern Univ Sci & Technol, Sch Elect & Elect Engn, Shenzhen, Peoples R China
2.Univ Kent, Sch Engn & Digital Arts, Canterbury, Kent, England

Wang, Guoqing,Shao, Liyang,Xiao, Dongrui,et al. A Compressive Sensing Single Pixel Imaging System Using Cascaded MachZehnder Interference Structure[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2021.