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拓扑绝缘体与Sinc函数型光子晶体分界面处Kerr效应和Faraday效应研究

Kerr and Faraday Effects at Interface Between Topological Insulator and Sinc-Functional Photonic Crystal

王筠  
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摘要

应用传输矩阵法和等效介质理论,研究了拓扑绝缘体与Sinc函数型光子晶体分界面上的Kerr效应和Faraday效应,结果显示,在某些频率处,两种线极化波的反射波极化平面都可能会发生近似± π2的旋转,其附近周期结构的等效介电常数也有突变。进一步研究还发现,透射波极化面的旋转角随频率的变化规律与周期结构(BAB)n等效磁导率随频率的变化规律类似。以上结果都说明,在拓扑绝缘体与函数型光子晶体分界面上的Kerr效应和Faraday效应与入射波频率、周期结构的介电常数和磁导率等关系紧密。

Abstract

The Kerr and Faraday effects on the interface between a topological insulator and a Sinc-functional photonic crystal are studied by using the transfer matrix method and the equivalent medium theory. The results show that as for two kinds of linearly polarized waves, the polarization planes of their reflected waves may rotate approximately ± π2 at some frequencies. Meanwhile, the equivalent permittivity of the nearby periodic structure may change abruptly. The further investigation discloses that the law for the rotation angle of transmission wave''s polarization plane versus frequency is similar to that for the equivalent permeability of a periodic structure (BAB)n versus frequency. All the above results show that the Kerr effect and Faraday effect on the interface between a topological insulator and a functional photonic crystal are closely related to the frequency of the incident wave, the dielectric constant and the permeability of a periodic structure.

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中图分类号:O436

DOI:10.3788/CJL202047.1003002

所属栏目:材料与薄膜

收稿日期:2020-04-09

修改稿日期:2020-05-25

网络出版日期:2020-10-01

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王筠:湖北第二师范学院物理与机电工程学院, 湖北 武汉 430205

联系人作者:王筠(wangyun.2007.6.5@163.com)

【1】Tse W K. MacDonald A H. Giant magneto-optical Kerr effect and universal Faraday effect in thin-film topological insulators [J]. Physical Review Letters. 2010, 105(5): 057401.

【2】Maciejko J, Qi X L, Drew H D, et al. Topological quantization in units of the fine structure constant [J]. Physical Review Letters. 2010, 105(16): 166803.Maciejko J, Qi X L, Drew H D, et al. Topological quantization in units of the fine structure constant [J]. Physical Review Letters. 2010, 105(16): 166803.

【3】Zuo Z W, Ling D B, Sheng L, et al. Optical properties for topological insulators with metamaterials [J]. Physics Letters A. 2013, 377(40): 2909-2915.

【4】Wang Q, Sheng L. Edge mode of InAs/GaSb quantum spin hall insulator in magnetic field [J]. Acta Physica Sinica. 2015, 64(9): 097302.
王青, 盛利. 磁场中的拓扑绝缘体边缘态性质 [J]. 物理学报. 2015, 64(9): 097302.

【5】Zhang Y P, Tang L B. Research progress in photodetectors based on topological insulators [J]. Infrared Technology. 2020, 42(1): 1-9.
张玉平, 唐利斌. 拓扑绝缘体光电探测器研究进展 [J]. 红外技术. 2020, 42(1): 1-9.

【6】Wang M J, Lin N N. Propagation characteristics of Laguerre-Gaussian beams in periodic films with topological insulators [J]. Chinese Journal of Lasers. 2020, 47(1): 0105003.
王明军, 林妞妞. 拉盖尔-高斯光束在含拓扑绝缘体周期薄膜中的传输特性 [J]. 中国激光. 2020, 47(1): 0105003.

【7】Tang L, Zeng R, Li Q L, et al. Goos-H?nchen and Imbert-Fedorov displacements across the interface of topological insulator and chiral metamaterials [J]. Acta Photonica Sinica. 2018, 47(8): 0826002.
唐龙, 曾然, 李齐良, 等. 拓扑绝缘体和手征介质界面的Goos-H?nchen位移和Imbert-Fedorov位移 [J]. 光子学报. 2018, 47(8): 0826002.

【8】Zeng R, Hou J X, Wang C, et al. Spontaneous emission characteristics of atoms near topological insulator slab with finite thickness [J]. Acta Optica Sinica. 2018, 38(9): 0927001.
曾然, 侯金鑫, 王驰, 等. 有限厚度拓扑绝缘体平板附近原子的自发辐射特性 [J]. 光学学报. 2018, 38(9): 0927001.

【9】Wang G H, Wang Q C, Wu X Y, et al. Research on one-dimensional function photonic crystals [J]. Acta Physica Sinica. 2012, 61(13): 134208.
王光怀, 王清才, 吴向尧, 等. 一维函数光子晶体的研究 [J]. 物理学报. 2012, 61(13): 134208.

【10】Yablonovitch E. Inhibited spontaneous emission in solid-state physics and electronics [J]. Physical Review Letters. 1987, 58(20): 2059-2062.

【11】Ba N, Wu X Y, Wang J, et al. Light transmission properties of one-dimensional function photonic crystals [J]. Chinese Journal of Lasers. 2012, 39(6): 0606001.
巴诺, 吴向尧, 王婧, 等. 一维函数型光子晶体的光学传输特性 [J]. 中国激光. 2012, 39(6): 0606001.

【12】Wang Y, Liu D, Liu Y, et al. Light transmission properties of one-dimensional Sinc function photonic crystals containing a dispersive defect layer with negative refractive index [J]. Chinese Journal of Lasers. 2014, 41(4): 0406001.
王筠, 刘丹, 刘勇, 等. 含色散负折射率缺陷一维Sinc函数型光子晶体的光学传输特性 [J]. 中国激光. 2014, 41(4): 0406001.

【13】Alù A, Engheta N. Pairing an epsilon-negative slab with a mu-negative slab: resonance, tunneling and transparency [J]. IEEE Transactions on Antennas and Propagation. 2003, 51(10): 2558-2571.

引用该论文

Wang Yun. Kerr and Faraday Effects at Interface Between Topological Insulator and Sinc-Functional Photonic Crystal[J]. Chinese Journal of Lasers, 2020, 47(10): 1003002

王筠. 拓扑绝缘体与Sinc函数型光子晶体分界面处Kerr效应和Faraday效应研究[J]. 中国激光, 2020, 47(10): 1003002

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