| 光子晶体波导中慢光的实现 |
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| 引用本文： | 孙庆安,薛燕陵.光子晶体波导中慢光的实现[J].光通信技术,2009,33(9). |
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| 作者姓名： | 孙庆安 薛燕陵 |
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| 作者单位： | 华东师范大学信息学院电子系,上海,200241 |
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| 摘 要： | 首先指出实现慢光的两种不同途径--改变材料色散和波导结构色散,并对利用结构色散产生慢光的光子晶体波导的原理、结构和特征作了说明.然后综述了目前光子晶体波导中产生慢光的新型结构和方法:啁啾结构、耦合结构和优化参数方法,并对它们做了比较.最后简要说明了慢光的研究意义和发展前景.
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| 关 键 词： | 慢光 光子晶体 波导 全光通信 |
Slow light generated by photonic crystal waveguides |
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| SUN Qing-an,XUE Yan-ling.Slow light generated by photonic crystal waveguides[J].Optical Communication Technology,2009,33(9). |
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| Authors: | SUN Qing-an XUE Yan-ling |
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| Institution: | SUN Qing-an,XUE Yan-ling(Department of Electronic Engineering,East China Normal University,Shanghai 200241,China) |
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| Abstract: | There exist two ways for slowing the light via changing the material dispersion or the structural dis-persion in a waveguide.In the paper,we describe the principle for the realization of slow light in photonic crystal waveguides,in which the waveguide structural dispersion is used.We review the concurrent technolo-gies generating the slow light in photonic crystal waveguides with chirped structure,coupled structure and op-timized parameters,respectively. |
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| Keywords: | slow light photonic crystal waveguide all-optical communications |
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