| 基于Rouard方法的一维光子晶体带隙结构计算 |
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| 引用本文： | 白菊蓉,李小妍,赵娜,张文富.基于Rouard方法的一维光子晶体带隙结构计算[J].光通信研究,2007,33(6):37-39. |
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| 作者姓名： | 白菊蓉 李小妍 赵娜 张文富 |
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| 作者单位： | 西安邮电学院,电子与信息工程系,陕西,西安,710061 |
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| 基金项目： | 国家自然科学基金
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陕西省自然科学基金 |
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| 摘 要： | 文章将广泛应用于薄膜光学和波导光栅理论计算的Rouard方法引入到一维光子晶体(PC)带隙结构计算当中,从物理光学的多光束干涉角度解释了光子带隙的产生原因.详细推导了Rouard方法的相关公式,并应用Rouard方法计算了具有不同结构特点的一维光子晶体的反射谱.计算结果表明Rouard方法是有效的,并且具有物理概念清晰、公式简洁的特点.
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| 关 键 词： | 一维光子晶体 带隙结构 Rouard的方法 |
| 文章编号： | 1005-8788（2007）06-0037-03 |
| 收稿时间： | 2007-06-08 |
| 修稿时间： | 2007年6月8日 |
Computations of one-dimensional photonic crystal band-gap structures using Rouard's method |
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| Bai Jurong,Li Xiaoyan,Zhao Na,Zhang Wenfu.Computations of one-dimensional photonic crystal band-gap structures using Rouard''''s method[J].Study on Optical Communications,2007,33(6):37-39. |
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| Authors: | Bai Jurong Li Xiaoyan Zhao Na Zhang Wenfu |
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| Abstract: | In this paper,the Rouard's method,which is widely used in the thin film optics and the calculations of waveguide grating theory,is introduced into the calculations of the band-gap structures of one-dimensional photonic crystal and the causes for the generation of photonic band-gap explained in light of the multi-beam interference theory of physical optics.The relevant formulas of Rouard's method are derived in detail and the Rouard's method is used to calculate the reflectance spectrum of the one-dimensional photonic crystal with different structures.The results show that the Rouard's method is effective,clear in physical concepts and concise in formaula expression. |
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| Keywords: | one-dimensional photonic crystal band-gap structure Rouard's method |
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