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题名: Super-Resolution Real Imaging in Microsphere-Assisted Microscopy
作者: Lai, Hok Sum Sam; Wang FF(王飞飞); Li, Yi; Jia, Boliang; Liu LQ(刘连庆); Li WR(李文荣)
作者部门: 机器人学研究室
刊名: PLOS ONE
ISSN号: 1932-6203
出版日期: 2016
卷号: 11, 期号:10, 页码:1-17
收录类别: SCI
产权排序: 2
项目资助者: Hong Kong Research Grants Council [CityU 11215614, CityU 118513] ; City University of Hong Kong [9610216]
摘要: Microsphere-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.
语种: 英语
WOS记录号: WOS:000386205400064
关键词[WOS]: RESOLUTION ; NANOSCOPE ; LIMIT
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/19415
Appears in Collections:机器人学研究室_期刊论文

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Recommended Citation:
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.
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文件名: Super-Resolution Real Imaging in Microsphere-Assisted Microscopy.PDF
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