| 含有负折射率介质层的布喇格镜的光学特性研究 |
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| 引用本文： | 杨立功,顾培夫,黄弼勤.含有负折射率介质层的布喇格镜的光学特性研究[J].光子学报,2004,33(2):200-203. |
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| 作者姓名： | 杨立功 顾培夫 黄弼勤 |
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| 作者单位： | 浙江大学现代光学仪器国家重点实验室,杭州,310027 |
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| 摘 要： | 从电磁场理论推导了光波在负折射率介质薄层中的传输矩阵,对由正、负折射率介质构成的全介质布喇格反射镜的反射带宽和角度特性进行了分析和讨论,与普通的均由正折射率介质构成的布喇格反射镜的相应特性做了对比,并根据薄膜理论对研究结果作了解释.结果表明含有负折射率介质的布喇格全反射镜的反射带宽和角度特性均优于普通由正折射率介质构成的布喇格镜.
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| 关 键 词： | 负折射率介质 传输矩阵 全介质布喇格反射镜 反射带宽 |
| 收稿时间： | 2003-04-07 |
| 修稿时间： | 2003年4月7日 |
Optical Properies of a Bragg Mirror Containing Dielectric Layers with Negative Refractive Index |
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| Institution: | (State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027) |
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| Abstract: | Transfer matrix of a negative refractive index medium (NIM) layer is derived from electromagnetic boundary conditions. Based on the transfer matrix method, the anomalous optical properties of an all-dielectric Bragg mirror containing NIM layers are simulated and compared to the corresponding characters of the Bragg mirror of the same structure with positive refractive index medium (PIM) layers. The results show that the Bragg mirror containing NIM layers have broader reflection band and better angular property than that of ordinary Bragg mirror. |
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| Keywords: | Negative refractive index media Transfer matrix All-dielectric Bragg mirror |
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