| 光通信中零色散光栅滤波器的粒子群优化算法设计 |
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| 引用本文： | 赵俊荣,余震虹,杜林.光通信中零色散光栅滤波器的粒子群优化算法设计[J].江南大学学报(自然科学版),2007,6(1):69-71. |
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| 作者姓名： | 赵俊荣 余震虹 杜林 |
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| 作者单位： | 江南大学,控制科学与工程中心,江苏,无锡,214122 |
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| 摘 要： | 介绍了光通信中零色散光栅滤波器的一种粒子群优化算法(PSO),通过将龙格-库塔计算的反射谱和粒子群优化算法相结合,对零色散光栅耦合系数进行了优化设计.相对于其他算法,PSO的优势在于简单易行且功能较强.
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| 关 键 词： | 光栅设计 耦合系数 粒子群 滤波器 |
| 文章编号： | 1671-7147（2007）01-0069-03 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005-04-072005-05-30 |
Particle Swarm Optimization Algorithms in Synthesis of Fiber Gratings for the Non-Dispersion Filters in the Optical Communication |
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| ZHAO Jun-rong,YU Zhen-hong,DU Lin.Particle Swarm Optimization Algorithms in Synthesis of Fiber Gratings for the Non-Dispersion Filters in the Optical Communication[J].Journal of Southern Yangtze University:Natural Science Edition,2007,6(1):69-71. |
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| Authors: | ZHAO Jun-rong YU Zhen-hong DU Lin |
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| Institution: | Research Center of Control Science and Engineering,Southern Yangtze University, Wuxi 214122, China |
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| Abstract: | A novel particle swarm optimization algorithm is introduced for the synthesis of fiber grating for the non-dispersion filters in the optical communication.By combining the Runge-Kutta method for calculating the reflection spectrum of a fiber grating and the particle swarm optimization algorithm,The coupling coefficient is optimized for the non-dispersion filters.PSO have become the hotspot of evolutionary computation because of its excellent performance and simple implementation. |
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| Keywords: | grating synthesis coupling coefficient particle swarm dispersion compensation |
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