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Development of Fast Scanning Photoacoustic/Ultrasound Microscopy based on Parablic Mirror
WU Ning,LI Changhui *
Department of Biomedical Enigneering, College of Engineering, Peking University, Beijing, 100871
*Correspondence author
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Funding: 教育部高校博士点基金项目（No.20130001110035）
Opened online:11 May 2017
Accepted by: none
Citation: WU Ning,LI Changhui.Development of Fast Scanning Photoacoustic/Ultrasound Microscopy based on Parablic Mirror[OL]. [11 May 2017] http://en.paper.edu.cn/en_releasepaper/content/4732388
 
 
We have developed a prototype fast scanning photoacoustic/ultrasound dual-modality microscopy, which provides the complementary information of optics and ultrasound imaging. Based on the design of optical parabolic mirror and water-immersible MEMS scanning mirror, the system achieves fast scanning property as well as confocal effect of collimated light and parallel ultrasound, to acquire a high resolution and simplified configuration. The feasibility of this system is demonstrated by the phantom experiment. The system shows strong potential for the pre-diagnosis of significant diseases.
Keywords:Biomedical microscopy; Photoacoustic microscopy; Phototacoustic/ultrasound dual-modality microscopy; optical parabolic mirror; Water-immersible MEMS scanning mirror.
 
 
 

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