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Super-Resolution Real Imaging in Microsphere-Assisted Microscopy
Lai, Hok Sum Sam; Wang FF(王飞飞); Li, Yi; Jia, Boliang; Liu LQ(刘连庆); Li WJ(李文荣)
Source PublicationPLOS ONE
Indexed BySCI
WOS IDWOS:000386205400064
Contribution Rank2
Funding OrganizationHong Kong Research Grants Council [CityU 11215614, CityU 118513] ; City University of Hong Kong [9610216]
AbstractMicrosphere-assisted microscopy has received a lot of attention recently due to its simplicity and its capability to surpass the diffraction limit. However, to date, sub-diffraction-limit features have only been observed in virtual images formed through the microspheres. We show that it is possible to form real, super-resolution images using high-refractive index microspheres. Also, we report on how changes to a microsphere's refractive index and size affect image formation and planes. The relationship between the focus position and the additional magnification factor is also investigated using experimental and theoretical methods. We demonstrate that such a real imaging mode, combined with the use of larger microspheres, can enlarge sub-diffraction-limit features up to 10 times that of wide-field microscopy's magnification with a field-of-view diameter of up to 9 alpha m.
WOS HeadingsScience & Technology
WOS SubjectMultidisciplinary Sciences
WOS Research AreaScience & Technology - Other Topics
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorLi WJ(李文荣)
Affiliation1.Mechanical and Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Hong Kong
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
3.University of Chinese Academy of Sciences, Beijing, 100049, China
Recommended Citation
GB/T 7714
Lai, Hok Sum Sam,Wang FF,Li, Yi,et al. Super-Resolution Real Imaging in Microsphere-Assisted Microscopy[J]. PLOS ONE,2016,11(10):1-17.
APA Lai, Hok Sum Sam,Wang FF,Li, Yi,Jia, Boliang,Liu LQ,&Li WJ.(2016).Super-Resolution Real Imaging in Microsphere-Assisted Microscopy.PLOS ONE,11(10),1-17.
MLA Lai, Hok Sum Sam,et al."Super-Resolution Real Imaging in Microsphere-Assisted Microscopy".PLOS ONE 11.10(2016):1-17.
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