| 各向异性光子晶体的全反射隧穿偏振特性 |
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| 引用本文： | 刘启能.各向异性光子晶体的全反射隧穿偏振特性[J].光子学报,2012,41(1):116-120. |
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| 作者姓名： | 刘启能 |
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| 作者单位： | 重庆工商大学 废油资源化技术与装备教育部工程研究中心;计算机科学与信息工程学院,重庆 400067 |
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| 基金项目： | 重庆市教委科技项目基金(No.KJ100717)资助 |
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| 摘 要： | 为了研究一维各向异性光子晶体的全反射隧穿偏振特性,利用传输矩阵法计算了TE波和TM波以大于全反射角入射一维各向异性光子晶体时的透射率,在透射波中发现了TE波和TM波的一、二级全反射隧穿带.得出了与一维各向同性光子晶体的全反射隧穿效应的不同点,即TE波和TM波的一、二级全反射隧穿带的频率中心和频率宽度存在着较大的差异,利用这个特性可以将两种偏振光进行频率分离,为设计优质偏振滤波器提供理论依据.
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| 关 键 词： | 各向异性光子晶体 全反射 隧穿效应 偏振 |
| 收稿时间： | 2011-06-27 |
| 修稿时间： | 2011-10-30 |
Polarization Properties of Total Reflection Tunnel Effect of 1D Anisotropic Photonic Crystal |
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| LIU Qi-neng.Polarization Properties of Total Reflection Tunnel Effect of 1D Anisotropic Photonic Crystal[J].Acta Photonica Sinica,2012,41(1):116-120. |
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| Authors: | LIU Qi-neng |
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| Institution: | Engineering Research Center for Waste Oil Recovery Technology and Equipment(Ministry of Education)|Computer Science and Information Engineering College, Chongqing Technology and Business University, Chongqing 400067, China |
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| Abstract: | For studying polarization properties of total reflection tunnel effect of 1D anisotropic photonic crystal, the transition matrix method is adopted, and the transmissivity of TE wave and TM wave are studied when incident angle greater than full reflection angle. 1 grade and 2 grade total reflection tunnel effects are found in the transmission wave. Some new properties of total reflection tunnel effect of 1D anisotropic photonic crystal are btained. Tunnel frequencies of TE wave and TM wave have great differences, and this feature can be achieved using frequency separation of TE wave and TM wave, which can be used in the design of high-quality polarizing filter. |
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| Keywords: | Anisotropic photonic crystal Total reflection Tunnel effect Polarization |
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