| 集成化光学处理器的纯相位滤波器优化设计 |
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| 引用本文： | 李豫华 回红. 集成化光学处理器的纯相位滤波器优化设计[J]. 光电子．激光, 2000, 11(3): 252-254 |
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| 作者姓名： | 李豫华 回红 |
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| 作者单位： | 天津大学精仪学院,天津,300072 |
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| 基金项目： | 国家“八六三”计划资助项目![863 -3 0 7-0 7-0 2 ( 0 5 ) ] |
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| 摘 要： | 本论文基于ＳＤＦｓ滤波器设计方法，采用神经网络中的Ｍｏｎｔｅ Ｃａｒｌｏ优化学习算法，对二值化纯相位滤波器进行了优化设计。优化后的匹配空间滤波知值和八噪均有较大提高，同时输出结果有了很大程度改善。
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| 关 键 词： | 纯相位滤波器 优化设计 集成化学处理 |
| 修稿时间： | 1999-10-05 |
Optimum Design of Phase-only Filter of the Integrated Optical Processor |
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| LI Yu-hu,HUI Hong,LIU Wen-yao,LIU Xi-jiu,DONG Shi-hong. Optimum Design of Phase-only Filter of the Integrated Optical Processor[J]. Journal of Optoelectronics·laser, 2000, 11(3): 252-254 |
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| Authors: | LI Yu-hu HUI Hong LIU Wen-yao LIU Xi-jiu DONG Shi-hong |
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| Abstract: | In the paper,based on the method of SD Fs,the optimum design of BPOF by means of neural network Monto-Carlo algorithm is proposed.The optimized match spatial filter yields a higher correlation peak and a greater SNR when compared with the original BPOF;in the meantime the outpu t result has been improved to a great degree. |
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| Keywords: | phase-only filter optimal design s ignal-to-noise ratio correlation peak |
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