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应用折-衍射元件校正人眼色差

张梅 耿征

张梅, 耿征. 应用折-衍射元件校正人眼色差[J]. 中国光学, 2012, 5(5): 525-530. doi: 10.3788/CO.20120505.0525
引用本文: 张梅, 耿征. 应用折-衍射元件校正人眼色差[J]. 中国光学, 2012, 5(5): 525-530. doi: 10.3788/CO.20120505.0525
ZHANG Mei, GENG Zheng. Correction of chromatic aberration for human eyes with diffractive-refractive hybrid elements[J]. Chinese Optics, 2012, 5(5): 525-530. doi: 10.3788/CO.20120505.0525
Citation: ZHANG Mei, GENG Zheng. Correction of chromatic aberration for human eyes with diffractive-refractive hybrid elements[J]. Chinese Optics, 2012, 5(5): 525-530. doi: 10.3788/CO.20120505.0525

应用折-衍射元件校正人眼色差

doi: 10.3788/CO.20120505.0525
基金项目: 

国家863高技术研究发展计划资助项目(No.2012AA011903)

详细信息
    通讯作者:

    张梅

  • 中图分类号: O436.1;TH703

Correction of chromatic aberration for human eyes with diffractive-refractive hybrid elements

  • 摘要: 提出了采用两个折射-衍射元件对人眼系统在14范围内进行色差校正的光学系统设计方法。基于系统光学性能的评价与单片折射-衍射元件色差校正系统的对比验证了本文提出的色差校正系统的性能。结果表明:两种色差校正系统都可以很好地校正人眼的轴向色差。但是,单片折射-衍射色差校正系统引入了横向色差,其由校正前的14.51 m增加到81.4 m,严重影响了边缘视场处的成像质量。而采用双片折射-衍射元件的色差校正系统可同时对轴向色差和横向色差进行校正,使横向色差降为1.64 m。设计的色差校正系统可有效提高视网膜的成像质量,并可用于视觉仪器。
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出版历程
  • 收稿日期:  2012-07-11
  • 修回日期:  2012-08-13
  • 刊出日期:  2012-10-10

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