| 一维光子晶体的全向反射特性 |
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| 引用本文： | 黄正逸,金铱,马骥,徐雷,陈宪锋.一维光子晶体的全向反射特性[J].量子电子学报,2009,26(3):338-341. |
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| 作者姓名： | 黄正逸 金铱 马骥 徐雷 陈宪锋 |
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| 作者单位： | 江苏工业学院数理学院,江苏,常州,213164 |
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| 基金项目： | 江苏省高校自然科学基础研究基金 |
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| 摘 要： | 利用传输矩阵方法研究了一维光子晶体的全向反射特性.研究表明,光子晶体的结构参数对全向反射带的产生影响很大.要提高光子晶体的全向反射带带宽,必须增大两种介质的折射率及它们的高低折射率比值,同时使低高折射率层的光学厚度比接近0.85.研究结果对全介质反射器的设计具有指导意义.
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| 关 键 词： | 量子光学 全向反射 传输矩阵 光子晶体 结构参数 |
| 收稿时间： | 2008/7/30 |
Omnidirectional reflection properties of one-dimensional photonic crystals |
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| HUANG Zheng-yi,JIN Yi,MA Ji,XU Lei,CHEN Xian-feng.Omnidirectional reflection properties of one-dimensional photonic crystals[J].Chinese Journal of Quantum Electronics,2009,26(3):338-341. |
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| Authors: | HUANG Zheng-yi JIN Yi MA Ji XU Lei CHEN Xian-feng |
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| Abstract: | The omnidirectional reflection properties of one-dimensional photonic crystals are studied by using the bandgap theory deduced by the transfer matrix method. Investigations show that the constructure parameters affect the omnidirectional reflectivity band of a photonic crystal significantly. In order to increase the omnidirectional reflectivity band, some methods are proposed to increase the refractive index of dielectrics, the ratio of the high and low refractive index, and make the ratio of the optical thickness near to 0.85. The conclusion is helpful for designing a dielectric omnidirectional reflector. |
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| Keywords: | quantum optics omnidirectional reflection transfer matrix photonic crystal constructure parameter |
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