| 测量发散波面曲率半径的全息光栅－透镜成像法 |
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| 引用本文： | 孙桂林.测量发散波面曲率半径的全息光栅－透镜成像法[J].应用光学,1994(2). |
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| 作者姓名： | 孙桂林 |
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| 作者单位： | 西安工业学院 |
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| 摘 要： | 介绍一种用全息光栅－透镜成像法精确测量发散球面波、柱面波曲率半径的新方法，分析测量误差，指出提高测量精度的途径。
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| 关 键 词： | 发散波面，曲率半径，畸变，全息光栅，透镜 |
THE MEASUREMENT OF DIVERGING WAVE SURFACE CURVATURE RADIUS WITH HOLOGRAM GRATING-LENS IMAGING METHOD |
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| Shun Guilin.THE MEASUREMENT OF DIVERGING WAVE SURFACE CURVATURE RADIUS WITH HOLOGRAM GRATING-LENS IMAGING METHOD[J].Journal of Applied Optics,1994(2). |
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| Authors: | Shun Guilin |
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| Institution: | Xian Institute of Technology |
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| Abstract: | A hotogram grating-lens imaging method which is used to accurately measure the curvature radius of diverging wave and cylindrical wave is described in this paper. The measuring error is analysed, and the ways to improve the measuring accuracy are given. |
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| Keywords: | diverging wave surface curvature radius distortion hologram grating lens |
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