Lensless multimode fiber imaging based on wavefront shaping | |
Zhang, Zaikun1,2,3,4; Kong, Depeng2; Geng, Yi2,3,4; Chen, Hui2,3,4; Wang, Ruiduo2,3,4; Da, Zhengshang1; He, Zhengquan2 | |
刊名 | APPLIED PHYSICS EXPRESS |
2021-09-01 | |
卷号 | 14期号:9 |
关键词 | wavefront shaping multimode fiber imaging focused spot spatial light modulator two-step phase-shifting technique parallel phase compensation method |
ISSN号 | 1882-0778;1882-0786 |
DOI | 10.35848/1882-0786/ac19d4 |
产权排序 | 1 |
英文摘要 | In this letter, we proposed a compact multimode fiber (MMF)-based laser scanning endoscope (LSE) using wavefront shaping with a liquid crystal spatial light modulator. Experimentally, we demonstrated the lensless imaging capability of the LSE using a negative USAF-1951 test target placed near the distal MMF facet, obtaining similar to 7000-pixel images with micro-level spatial resolution and high contrast across a 105 mu m field of view. This study proves the feasibility of a single MMF imaging without mechanical scanning, and also paves the way for ultra-thin micro-endoscopic imaging. |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000684701400001 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/95007] |
专题 | 西安光学精密机械研究所_信息光子学研究室 |
通讯作者 | He, Zhengquan |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Adv Opt Instrument Res Dept, Xian 710119, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Lab Informat Photon, Xian 710119, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Zaikun,Kong, Depeng,Geng, Yi,et al. Lensless multimode fiber imaging based on wavefront shaping[J]. APPLIED PHYSICS EXPRESS,2021,14(9). |
APA | Zhang, Zaikun.,Kong, Depeng.,Geng, Yi.,Chen, Hui.,Wang, Ruiduo.,...&He, Zhengquan.(2021).Lensless multimode fiber imaging based on wavefront shaping.APPLIED PHYSICS EXPRESS,14(9). |
MLA | Zhang, Zaikun,et al."Lensless multimode fiber imaging based on wavefront shaping".APPLIED PHYSICS EXPRESS 14.9(2021). |
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