Incoherent, non-invasive and non-scanning superoscillation-based microscope for super-resolution imaging | |
Xie, Qingkun2,3; Jiang, Yanru2,3; Liang, Jian2; Qu, Enshi2; Ren, Liyong1 | |
刊名 | Optics Communications |
2020-05-15 | |
卷号 | 463 |
关键词 | Superoscillation Super-resolution Microscope Non-scanning imaging |
ISSN号 | 00304018 |
DOI | 10.1016/j.optcom.2020.125445 |
产权排序 | 1 |
英文摘要 | The superoscillation phenomenon, since it was first observed in the time variation of quantum systems, has become a research hotspot in optics. Recently, it has been vividly presented that one could achieve far field super-resolution imaging using a superoscillation lens instead of a conventional lens. Notwithstanding, confined by the coherent illumination and the complex scanning imaging mechanism, those systems have serious drawbacks in large field super-resolution imaging, such as the off-axis deformation, low imaging speed and strong sidelobe noise. In this paper, we report an incoherent, non-invasive and no-scanning superoscillation based microscope with a small numerical aperture, which, in principle, could effectively alleviate those limitations. We verify that, by installing a superoscillation element behind an imaging lens, a sub-diffraction point spread function with strongly suppressed sidelobes can be obtained. The experimental results of complex targets imaging demonstrate its feasibility and effectiveness in far field non-scanning imaging, where targets with detailed structures smaller than 71% of the Rayleigh Criterion are well distinguished. © 2020 Elsevier B.V. |
语种 | 英语 |
出版者 | Elsevier B.V. |
WOS记录号 | WOS:000520479100023 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/93248] |
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 | Ren, Liyong |
作者单位 | 1.School of Physics and Information Technology, ShaanXi Normal University, Xi'an; 710119, China; 2.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; 3.University of Chinese Academy of Sciences, Beijing; 100084, China |
推荐引用方式 GB/T 7714 | Xie, Qingkun,Jiang, Yanru,Liang, Jian,et al. Incoherent, non-invasive and non-scanning superoscillation-based microscope for super-resolution imaging[J]. Optics Communications,2020,463. |
APA | Xie, Qingkun,Jiang, Yanru,Liang, Jian,Qu, Enshi,&Ren, Liyong.(2020).Incoherent, non-invasive and non-scanning superoscillation-based microscope for super-resolution imaging.Optics Communications,463. |
MLA | Xie, Qingkun,et al."Incoherent, non-invasive and non-scanning superoscillation-based microscope for super-resolution imaging".Optics Communications 463(2020). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论