Widefield scanning imaging with optical super-resolution |
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| Authors: | Yanghui Li Zhaoyi Shi Shaojie Shuai Le Wang |
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| Affiliation: | 1. College of Optical and Electronic Technology, China Jiliang University, Hangzhou, China;2. State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, Chinalyh@cjlu.edu.cn |
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| Abstract: | An economical, pollution-free microsphere-based widefield scanning imaging method is presented. This system is able to visualize the surface pattern of the sample through a transparent dielectric microsphere stuck onto a glass probe. The microsphere endows the system with super-resolution capability, while the field of view can easily be expanded by scanning and image stitching. The feasibilities and advantages of this method have been verified experimentally. |
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| Keywords: | (240.6690) surface waves (100.6640) superresolution (110.2945) illumination design |
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