| 光学衍射变换对及其在衍射相位元件设计上的应用 |
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| 引用本文： | 桑涛,王汝笠.光学衍射变换对及其在衍射相位元件设计上的应用[J].光子学报,1997,26(11):1020-1026. |
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| 作者姓名： | 桑涛 王汝笠 |
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| 作者单位： | 中国科学院上海技术物理研究所信息光电子研究中心!上海，200083，中国科学院上海技术物理研究所信息光电子研究中心!上海，200083 |
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| 摘 要： | 本文提出并证明了瑞利－索末菲衍射积分反演公式，得出一种新的变换对－光学衍射变换对，据此对ＧＳ和ＳＴ算法进行了修正，利用修正算法了设计了衍射相位元件，结果令人满意。
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| 关 键 词： | 衍射 相位恢复 全息术 衍射相位元件 |
OPTICS DIFFRACTION TRANSFORM PAIR AND ITS APPLICATION TO DESIGN OF DIFFRACTIVE PHASE ELEMENTS |
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| Sang Tao,Wang Ruli.OPTICS DIFFRACTION TRANSFORM PAIR AND ITS APPLICATION TO DESIGN OF DIFFRACTIVE PHASE ELEMENTS[J].Acta Photonica Sinica,1997,26(11):1020-1026. |
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| Authors: | Sang Tao Wang Ruli |
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| Abstract: | In this paper the inverse formula of Rayleigh-Sommerfeld diffraction integral has been introduced and proved. As a result, a new trans form pair -optics diffraction transform pair is proposed. Based on it, a new modification of GS algorithm, ST algorithm, has been used to design diffractive phase element and the optimized results are satisfactory. |
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| Keywords: | Diffraction Phase retrieval Fourier transform Holography Diffractive phase elements |
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