浏览全部资源
扫码关注微信
1. 同济大学 物理系 上海,200092
2. 昆明理工大学材料科学与工程学院,云南 昆明,650093
收稿日期:2013-04-02,
修回日期:2013-05-02,
纸质出版日期:2013-06-10
移动端阅览
韩缙, 樊元成, 张正仁, 金亮, 杨勇, 尹兆益, 周大成. 太赫兹表面等离激元在轴向均匀三层波导系统中的单向传输[J]. 发光学报, 2013,34(6): 803-806
HAN Jin, FAN Yuan-cheng, ZHANG Zheng-ren, JIN Liang, YANG Yong, YIN Zhao-yi, ZHOU Da-cheng. One-way Action of Terahertz Surface Plasmons in A Three Layers Axially Uniform Waveguide System[J]. Chinese Journal of Luminescence, 2013,34(6): 803-806
韩缙, 樊元成, 张正仁, 金亮, 杨勇, 尹兆益, 周大成. 太赫兹表面等离激元在轴向均匀三层波导系统中的单向传输[J]. 发光学报, 2013,34(6): 803-806 DOI: 10.3788/fgxb20133406.0803.
HAN Jin, FAN Yuan-cheng, ZHANG Zheng-ren, JIN Liang, YANG Yong, YIN Zhao-yi, ZHOU Da-cheng. One-way Action of Terahertz Surface Plasmons in A Three Layers Axially Uniform Waveguide System[J]. Chinese Journal of Luminescence, 2013,34(6): 803-806 DOI: 10.3788/fgxb20133406.0803.
理论和数值研究了轴向均匀的三层波导系统中太赫兹表面等离子激元的单向传输行为
三层系统由厚度为
d
的高介电常数介质层插入到低介电常数介质层和磁光半导体层中间组成。计算结果表明
在外加磁场的作用下
系统存在单向传输的频段。通过金属微米粒子的耦合及调节磁光半导体区域的磁场方向
可以有效控制表面等离子体激元在三端口系统中的传播。
We theoretically and numerically demonstrate one-way action of terahertz surface plasmon polaritons in an axially uniform waveguide system that comprises of
high
-dielectric layer of thickness
d
inset between a
low
-dielectric layer and magneto-optical semiconductor. The calculation shows that the system exist one-way action under an external magnetic field. The propagation of surface plasmon polaritons in a three ports system can be controlled by the coupling of micron size metal particles and the external magnetic fields.
Raether H. Surface Plasmons [M]. Berlin: Springer-Verlag, 1988.[2] Ritchie R H. Plasma losses by fast electrons in thin films [J]. Phys. Rev. , 1957, 106(5):874-881.[3] Ebbesen T W, Lezec H J, Ghaemi H F, et al. Extraordinary optical transmission through sub-wavelength hole arrays [J].Nature, 1998, 391(6668):667-669.[4] Yin L, Vlasko-Vlasov V K , Pearson J, et al. Subwavelength focusing and guiding of surface plasmons [J]. Nano Lett. ,2005, 5(7):1399-1402.[5] Minovich A, Klein A E, Janunts N, et al. Generation and near-field imaging of airy surface plasmons [J]. Phys. Rev.Lett. , 2011, 107(11):116802-1-4.[6] Li L, Li T, Wang S M, et al. Plasmonic airy beam generated by in-plane diffraction [J]. Phys. Rev. Lett. , 2011,107(12):126804-1-4.[7] Zheludev N I, Prosvirnin S L, Papasimakis N, et al. Lasing spaser [J]. Nat. Photon. , 2008, 2(6):351-354.[8] Liu L, Yang Q Y, Wang D X, et al. Dielectric barrier discharge deposition of porous silicon based nanoparticle films: Theoptical emission spectrum and fourier transform infrared spectrum [J]. Chin. J. Lumin. (发光学报), 2010, 31(6):904-907 (in Chinese).[9] Ao X, Lin Z, Chan C T. One-way edge mode in a magneto-optical honeycomb photonic crystal [J]. Phys. Rev. B, 2009,80(3):033105-1-4.[10] Yu Z, Veronis G, Wang Z, et al. One-way electromagnetic waveguide formed at the interface between a plasmonic metalunder a static magnetic field and a photonic crystal [J]. Phys. Rev. Lett. , 2008, 100(2):023902-1-4.[11] Khurgin J B. Optical isolating action in surface plasmon polaritons [J]. Appl. Phys. Lett. , 2006, 89(25):51115-1-3.[12] Wang Z, Chong Y, Joannopoulos J D, et al. Observation of unidirectional backscattering-immune topological electromag-netic states [J]. Nature, 2009, 461(7265):772-775.[13] Poo Y, Wu R X, Lin Z, et al. Experimental realization of self-guiding unidirectional electromagnetic edge states [J].Phys. Rev. Lett. , 2011, 106(9):093903-1-4.[14] Karalis A, Lidorikis E, Ibanescu M, et al. Surface-plasmon-assisted guiding of broadband slow and subwavelength light inair [J]. Phys. Rev. Lett. , 2005, 95(6):063901-1-4.[15] Stockman M I. Slow propagation, anomalous absorption, and total external reflection of surface plasmon polaritons in nano-layer systems [J]. Nano Lett. , 2006, 6(11):2604-2608.[16] Hu B, Wang Q J, Zhang Y. Broadly tunable one-way terahertz plasmonic waveguide based on nonreciprocal surface magne-to plasmons [J]. Opt. Lett. , 2012, 37(11):1895-1897.[17] Manolatou C, Johnson S G, Fan S, et al. High-density integrated optics [J]. J. Lightwave Technol. , 1999, 17(9):1682-1692.[18] Maier S A, Brongersma M L, Kik P G, et al. Observation of near-field coupling in metal nanoparticle chains using far-fieldpolarization spectroscopy [J]. Phys. Rev. B, 2002, 65(19):193408-1-4.
0
浏览量
76
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构