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Bimorph deformable mirror based adaptive optics scanning laser ophthalmoscope for retina imaging &ITin vivo&IT
Wang, Yuanyuan1,2,3,4; He, Yi1; Li, Xiqi1; Yang, Jinsheng1; Zhou, Hong1; Zhang, Yudong1; Wei, Ling1
2017
Source PublicationCHINESE OPTICS LETTERS
ISSN1671-7694
Volume15Issue:12Pages:121102
AbstractA bimorph deformable mirror (DM) with a large stroke of more than 30 mu m using 35 actuators is presented and characterized for an adaptive optics (AO) confocal scanning laser ophthalmoscope application. Facilitated with a Shack Hartmann wavefront sensor, the bimorph DM-based AO operates closed-loop AO corrections for human eyes and reduces wavefront aberrations in most eyes to below 0.1 mu m rms. Results from living eyes, including one exhibiting similar to 5D of myopia and similar to 2D of astigmatism along with notable high-order aberrations, reveal a practical efficient aberration correction and demonstrate a great benefit for retina imaging, including improving resolution, increasing brightness, and enhancing the contrast of images.
KeywordPHOTORECEPTORS ABERRATIONS VISION EYE
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8793
Collection自适应光学技术研究室(八室)
Affiliation1.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Sichuan, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Sch Ophthalmol & Optometry, Wenzhou 325035, Peoples R China
4.Eye Hosp, Wenzhou 325035, Peoples R China
5.Wenzhou Med Univ, Wenzhou 325035, Peoples R China
Recommended Citation
GB/T 7714
Wang, Yuanyuan,He, Yi,Li, Xiqi,et al. Bimorph deformable mirror based adaptive optics scanning laser ophthalmoscope for retina imaging &ITin vivo&IT[J]. CHINESE OPTICS LETTERS,2017,15(12):121102.
APA Wang, Yuanyuan.,He, Yi.,Li, Xiqi.,Yang, Jinsheng.,Zhou, Hong.,...&Wei, Ling.(2017).Bimorph deformable mirror based adaptive optics scanning laser ophthalmoscope for retina imaging &ITin vivo&IT.CHINESE OPTICS LETTERS,15(12),121102.
MLA Wang, Yuanyuan,et al."Bimorph deformable mirror based adaptive optics scanning laser ophthalmoscope for retina imaging &ITin vivo&IT".CHINESE OPTICS LETTERS 15.12(2017):121102.
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