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Department微细加工光学技术国家重点实验室(开放室)
Achromatic Broadband Super-Resolution Imaging by Super-Oscillatory Metasurface
Li, Zhu1,3; Zhang, Tao1,2,3; Wang, Yanqin1; Kong, Weijie1; Zhang, Jian1; Huang, Yijia1,3; Wang, Changtao1; Li, Xiong1; Pu, Mingbo1; Luo, Xiangang1
Source PublicationLASER & PHOTONICS REVIEWS
Volume12Issue:10Pages:1800064
2018-10-01
Language英语
ISSN1863-8880
DOI10.1002/lpor.201800064
Indexed BySCI ; Ei
WOS IDWOS:000446992400002
EI Accession Number20183205658205
SubtypeJ
AbstractPast decades have seen enormous efforts to achieve subdiffraction resolution optical imaging, but most of them are suffering from either complex near-field manipulation or prelabeling of specific specimen, like scanning near-field optical microscopes and stimulated emission depletion microscopes. The optical super-oscillation phenomenon seems to provide a method of far field super-resolution imaging without particularly dealing with objects. However, the reported optical super-oscillation imaging methods were usually constrained to narrow bandwidth, which is mainly due to the inherent complex light interference features. Here, benefiting from the nearly dispersionless feature of phase modulations with metasurface, a super-oscillatory metasurface filter is proposed for broadband super-resolution imaging. In demonstrative experiments, resolving ability of about 0.64 times of the Rayleigh criterion is obtained for visible light ranging from 400 to 700nm. This method is expected to potentially promote the development of super-resolving telescopes and microscopes based on super-oscillation optics.
Keywordbroadband metasurface super-oscillation super-resolution
WOS KeywordOPTICAL SUPERRESOLUTION ; LENS ; SUPEROSCILLATIONS ; OPTIMIZATION ; MICROSCOPY ; RESOLUTION ; BREAKING ; PARTICLE ; FILTERS ; BINARY
EI KeywordsLight ; Microscopes ; Modulation ; Stimulated emission
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9308
Collection微细加工光学技术国家重点实验室(开放室)
Affiliation1.State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
2.Key Laboratory of Opto-electronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing; 400044, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Li, Zhu,Zhang, Tao,Wang, Yanqin,et al. Achromatic Broadband Super-Resolution Imaging by Super-Oscillatory Metasurface[J]. LASER & PHOTONICS REVIEWS,2018,12(10):1800064.
APA Li, Zhu.,Zhang, Tao.,Wang, Yanqin.,Kong, Weijie.,Zhang, Jian.,...&Luo, Xiangang.(2018).Achromatic Broadband Super-Resolution Imaging by Super-Oscillatory Metasurface.LASER & PHOTONICS REVIEWS,12(10),1800064.
MLA Li, Zhu,et al."Achromatic Broadband Super-Resolution Imaging by Super-Oscillatory Metasurface".LASER & PHOTONICS REVIEWS 12.10(2018):1800064.
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