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Proceedings Paper

Adaptive optics vision simulator based on 35 element bimorph deformable mirror
Author(s): Lina Zhao; Yun Dai; Fei Xiao; Jian Kang; Haoxin Zhao; Hua Bao; Hong Zhou; Yifeng Zhou; Yudong Zhang
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Paper Abstract

A novel adaptive optics vision simulator (AOVS) is presented and characterized for several design features, including automated measuring and compensating eye’s aberrations up to the fifth order, which fully cover aberrations typically found in the human eye, even for the cases of highly aberrated eyes. Especially, it is equipped with 35 elements bimorph deformable mirror with bigger stroke and smaller size, which could help establish near-diffraction-limited ocular optics condition. To investigate the validity of this apparatus, pilot data under different aberration correction pattern from one subjects are collected, and contrast sensitivity function (CSF), an important psychophysical function in vision, is obtained also. Results from living eyes show a practically perfect aberration correction and demonstrate the utility of this system.

Paper Details

Date Published: 18 September 2014
PDF: 8 pages
Proc. SPIE 9282, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 928237 (18 September 2014); doi: 10.1117/12.2069778
Show Author Affiliations
Lina Zhao, Key Lab. on Adaptive Optics (China)
Univ. of Electronic Science & Tech. of China and Chengdu Univ. of Information Technology (China)
Institute of Optics and Electronics and Univ. of Chinese Academy of Sciences (China)
Yun Dai, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Fei Xiao, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Univ. of Chinese Academy of Sciences (China)
Jian Kang, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Univ. of Chinese Academy of Sciences (China)
Haoxin Zhao, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Hua Bao, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Hong Zhou, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Yifeng Zhou, Univ. of Science and Technology of China (China)
Yudong Zhang, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)


Published in SPIE Proceedings Vol. 9282:
7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; Wei Gao, Editor(s)

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