Highly efficient single-pixel imaging system based on the STEAM structure

Wang, Guoqing1; Zhao, Fang1; Xiao, Dongrui1; Shao, Liyang1,2; Zhou, Yuan3; Yu, Feihong1; Wang, Weizhi2; Liu, Huanhuan1; Wang, Chao4; Min, Rui5; Yan, Zhijun6; Shum, Perry Ping1

2021-12-20

10.1364/OE.446092

OPTICS EXPRESS   影响因子和分区

1094-4087

We propose and demonstrate a compact and highly efficient single-pixel imaging system with data compression based on the traditional serial time-encoded amplified microscopy (STEAM) structure. Our proposal solves the big data issue and low-efficiency bottleneck in the conventional STEAM systems. Also, a cascaded Mach-Zehnder interferometric (MZI) structure as the optical random pattern generator is proposed and experimentally demonstrated as the low-cost approach to achieve data compression. A 45 degrees tilted fiber grating (TFG) is applied to increase the efficiency of the imaging system. A state-of-art experiment is performed and data compression ratios from 5% to 20% at an imaging size of 1mm*1.8mm are conducted using our proposed system for the first time to the best of our knowledge. The proposed optical imaging system mitigates the big data issue, decreases the system cost, and increases energy efficiency, and lays a solid foundation for low-cost, compact, and highly efficient ultrafast optical imaging. (C) 2021 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

SCI ; EI

英语

第一 ; 通讯

Peng Cheng Laboratory["LZC0019","LZC0020"] ; Southern University of Science and Technology[Y01236128] ; Department of Education of Guangdong Province[2021ZDZX1023] ; Shenzhen Science and Technology Innovation Program[20200925162216001] ; Guangdong Science and Technology Department[2021A050508000] ; Postdoctoral Research Foundation of China[2021T140296]

Optics

Optics

WOS:000730136600070

OPTICAL SOC AMER

20215111334765

Big data ; Costs ; Data compression ; Energy efficiency ; Optical image storage ; Pixels

Energy Conservation:525.2 ; Data Storage, Equipment and Techniques:722.1 ; Data Processing and Image Processing:723.2 ; Imaging Techniques:746 ; Cost and Value Engineering; Industrial Economics:911

PHYSICS

Web of Science

1.Southern Univ Sci & Technol, Sch Elect & Elect Engn, Shenzhen 518055, Peoples R China
2.Peng Cheng Lab, Shenzhen 518055, Guangdong, Peoples R China
3.Southern Med Univ, Shenzhen Stomatol Hosp, Dept Periodontol, Shenzhen 518005, Peoples R China
4.Univ Kent, Sch Engn & Digital Arts, Canterbury CT2 7NT, Kent, England
5.Beijing Normal Univ Zhuhai, Ctr Cognit & Neuroergon, State Key Lab Cognit Neurosci & Learning, Zhuhai 519087, Peoples R China
6.Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Next Generat Internet Access Natl Engn Lab, Wuhan 430074, Peoples R China

Wang, Guoqing,Zhao, Fang,Xiao, Dongrui,et al. Highly efficient single-pixel imaging system based on the STEAM structure[J]. OPTICS EXPRESS,2021,29(26):43203-43211.

Wang, Guoqing.,Zhao, Fang.,Xiao, Dongrui.,Shao, Liyang.,Zhou, Yuan.,...&Shum, Perry Ping.(2021).Highly efficient single-pixel imaging system based on the STEAM structure.OPTICS EXPRESS,29(26),43203-43211.

Wang, Guoqing,et al."Highly efficient single-pixel imaging system based on the STEAM structure".OPTICS EXPRESS 29.26(2021):43203-43211.