| 光互连中二元计算全息算法的研究 |
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| 引用本文： | 张培琨 李育林. 光互连中二元计算全息算法的研究[J]. 光子学报, 1997, 26(12): 1086-1090 |
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| 作者姓名： | 张培琨 李育林 |
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| 作者单位： | 中国科学院西安光学精密机械研究所!西安，710068，中国科学院西安光学精密机械研究所!西安，710068，中国科学院西安光学精密机械研究所!西安，710068，中国科学院西安光学精密机械研究所!西安，710068，中国科学院西安光学精密机械研究所!西安，710068，中国科学院西安光学精密机械研究 |
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| 摘 要： | 二元计算全息(BCGH)是光学信息处理中一个重要元件,其在动态光互连中被广泛使用.为了更好地在光互连中应用BCGH,本文设计改进了二元计算全息的选代算法,比较了几种内能函数下的迭代算法所设计的BCGH,对其象质的不同指标进行了分析.结果表明,用迭代搜索算法是光互连应用中设计BCGH的一种较理想算法.
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| 关 键 词： | 计算全息 光互连 内能函数 迭代搜索算法 |
| 收稿时间： | 1997-03-05 |
STUDY OF THE ALGORITHM TO DESIGN THE BINARY COMPUTER-GENERATED HOLOGRAM FOR OPTICAL INTERCONNECTION |
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| Zhang Peikun,Li Yulin,Qiao Xueguang,Hu Manli,Liu Jifang,Yun Zhisheng. STUDY OF THE ALGORITHM TO DESIGN THE BINARY COMPUTER-GENERATED HOLOGRAM FOR OPTICAL INTERCONNECTION[J]. Acta Photonica Sinica, 1997, 26(12): 1086-1090 |
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| Authors: | Zhang Peikun Li Yulin Qiao Xueguang Hu Manli Liu Jifang Yun Zhisheng |
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| Affiliation: | Xi’an Institute of Optics and Precision Mechanics, Academia Sinica, Xi’an 710068 |
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| Abstract: | The binary computer-generated hologram (BCGH)is an important optical element for anoptical information processing. It is widely employed in the dynamic optics interconnection. In thispaper the iterative search algorithm has been improved so that it could be used more efficiently in theapplication of optical interconnection . Several kinds of internal energies for iterative search arecompared and various reconstruction quality indices are analyzed. The results show that the iterativesearch algorithm is a better algorithm to design BCGH for optical interconnection. |
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| Keywords: | Computer-generated hologram Optical interconnection Internal energy function Iterative search algorithm |
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