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Zhang Yunhai
Principal Investigator
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No.88,Keling Road, Suzhou New District, China


Yunhai Zhang: PhD, research fellow, Deputy Director of the Jiangsu provincial key laboratory of medical optics. His main research field is super resolution optical microscopy. And now, he mainly focuses on laser scanning confocal microscopy, STED super resolution microscopy, and two-photon excitation STED microscopy. He is now the chief scientist of national key R&D program of China—two photon excitation STED microscope. He is now working on developing confocal and STED microscopes supported by a national project for research and development of major scientific research equipment. He presided over a national "863" key project - retinal cell microscope based on adaptive optics. He published 50 articles; as the first or second inventor applied 45 invention patents, including 35 invention patents, 10 utility model patents, 35patents have been authorized.

Community service:



1. Shan Jiang, Yunhai Zhang*, Haomin Yang, Yun Xiao, Xin Miao, Rui Li, Yiwen Xu, , Xin Zhang, Enhanced SOFI algorithm achieved with modified optical fluctuating signal extraction, Optics Express, 2016, 24(3):227-229

2. Yunhai Zhang, Bian Hu, Yakang Dai, et al., “A New Multichannel Spectral Imaging Laser Scanning Confocal Microscope,” Computational and Mathematical Methods in Medicine, vol. 2013, Article ID 890203, 8 pages, 2013. doi:10.1155/2013/890203

3. Yun Xiao, Yunhai Zhang*,Tongda Wei, Wei Huang, Yaqin Shi, Image scanning microscopy with radially polarized light, Optics Communications, 2017, 387:110-116

4. Tongda Wei, Haomin Yang, Jian Chang, Fei Gao, Yunhai Zhang*, 3D raster image correlation spectroscopy based on ultra-continuous laser STED system, Optik , 2016, 127(20):9222-9230

5. Huang Wei, Zhang Yunhai, Xiao Yun, Wang Faming, Tang YuguoOrthogonal linear polarization subtraction confocal method for lateral resolution enhancementOptik-International Journal for Light and Electron Optics, 2018, 157: 707-717


Reach achievements:

His team has developed a confocal microscope with 4 lasers as excitation and 3 spectrum fluorescence detection channels. His team also developed a STED super-resolution microscope which exhibits resolution of 50nm.

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