Acta Optica Sinica, Volume. 35, Issue 10, 1033001(2015)

Binocular Higher-Order Aberration Correction and Vision Analysis System

Kang Jian1,2,3、*, Dai Yun1,2, Liang Bo1,2,3, Zhao Haoxin1,2, Guan Chunlin1,2, Tang Guomao1,2, and Zhang Yudong1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    Human aberration plays an important role in visual function. So far, relevant research findings are obtained mainly under monocular viewing conditions. To investigate the effects of binocular aberrations on binocular visual functions, a binocular higher-order aberration correction and vision analysis system is established. The proposed system employs Hartmann wavefront sensors and 37-element deformable mirrors to measure and control binocular aberrations. Through the optimization of the controller gain, it realizes stable closed-loop control of binocular aberrations. The organic light-emitting diodes are used as stimulus display. The input signals are generated directly by computers, making it convenient to implement various visual function tests. Employing the proposed system, a preliminary stereo vision experiment is carried out, its vast potential in binocular visual function testing is demonstrated. The binocular higher-order aberration correction and vision analysis system provides essential technology and equipment support for further binocular visual function research in the future.

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    Kang Jian, Dai Yun, Liang Bo, Zhao Haoxin, Guan Chunlin, Tang Guomao, Zhang Yudong. Binocular Higher-Order Aberration Correction and Vision Analysis System[J]. Acta Optica Sinica, 2015, 35(10): 1033001

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    Paper Information

    Category: Vision, Color, and Visual Optics

    Received: May. 26, 2015

    Accepted: --

    Published Online: Oct. 8, 2015

    The Author Email: Jian Kang (lncykj07@163.com)

    DOI:10.3788/aos201535.1033001

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