| 一维非线性光子晶体全光开关 |
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| 引用本文： | 宋健,孟凡玉,王志远,吴冰冰,王媛媛,黄益强,何晓东.一维非线性光子晶体全光开关[J].吉林大学学报(信息科学版),2009,27(6):569-572. |
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| 作者姓名： | 宋健 孟凡玉 王志远 吴冰冰 王媛媛 黄益强 何晓东 |
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| 作者单位： | 1吉林大学a电子科学与工程学院;b通信工程学院,长春 130012;2长春理工大学 理学院,长春 130022 |
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| 基金项目： | 吉林省科技发展计划基金资助项目，长春市国际合作科技计划基金资助项目 |
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| 摘 要： | 为得到响应时间较短的全光开关，在光子晶体的所有高折射率层掺入Kerr介质,基于Kerr非线性效应导致的禁带整体移动原理,设计了两种一维光子晶体全光开关结构。应用时域有限差分(FD-TD：Finite Difference-Time Domain)法,编制Matlab计算程序,对全光开关进行数值特性分析。讨论频率混合效应对全光开关的影响。观察光子局域效应增强光子晶体非线性的现象,验证光子局域效应与光子晶体完整周期结构的层数有关,层数太少光子局域效应不明显。
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| 关 键 词： | 光子晶体 全光开关 非线性 频率混合 光子局域 |
Analyzing of One-Dmensional Nonlinear Photonic Crystal All-Optical Switching |
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| SONG Jian,MENG Fan-yu,WANG Zhi-yuan,WU Bing-bing,WANG Yuan-yuan,HUANG Yi-qiang,HE Xiao-dong.Analyzing of One-Dmensional Nonlinear Photonic Crystal All-Optical Switching[J].Journal of Jilin University:Information Sci Ed,2009,27(6):569-572. |
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| Authors: | SONG Jian MENG Fan-yu WANG Zhi-yuan WU Bing-bing WANG Yuan-yuan HUANG Yi-qiang HE Xiao-dong |
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| Institution: | 1aCollege of Electronic Science and Engineering;1bCollege of Communication Engineering,Jilin University,Changchun 130012, China；2College of Science,Changchun University of Science and Technology,Changchun 130022,China |
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| Abstract: | To obtain a shorter response time,all-optical switch,in a photonic crystal high refractive index layers all mixed Kerr medium,based on the Kerr nonlinear effect caused by the whole band moving principle,design of the two kinds of one-dimensional photonic crystal all-optical switch.Application of FD-TD(Finite Difference-Time Domain) method,the preparation of Matlab computer program,for all-optical switching characteristics of numerical analysis.Discuss the frequency of mixed effects on the all-optical switch... |
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| Keywords: | photonic crystals all-optical switching nonlinearity frequency mixing photonic localization |
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