Guided Modes in a Slab Wayeguide with Air Core Layer and Left-handed Materials Claddings

被引：0

作者：

Shen, Lu Fa ^{[1
]}

Qiu, Jia-Cheng ^{[1
]}

Wang, Zi-Hua ^{[2
]}

机构：

[1] Huzhou Teachers Coll, Coll Sci, Hangzhou, Zhejiang, Peoples R China

[2] Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai, Peoples R China

来源：

PIERS 2011 SUZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM | 2011年

基金：

美国国家科学基金会;

关键词：

NEGATIVE-REFRACTIVE-INDEX; WAVE-GUIDE; PERMITTIVITY; PERMEABILITY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A symmetric three-layer slab waveguide with air as core and anisotropic left-handed materials as claddings is investigated. Some dispersion equations are derived and corresponding dispersion curves are plotted, respectively. From these curves, with the increase of the waveguide thickness, their operating frequencies become widely such as surface TE0 mode, surface TE1 mode and oscillating TM1 mode. However, for the surface TM0 mode, its dispersion curves move down and operating frequencies get narrow, and for oscillating TE1 mode, its dispersion curves move to left and cutoff frequencies become less. Since all experimental realization of left-handed materials have narrow bands, thus, these new features may give us a direction to increase band width.

引用

页码：1043 / 1048

页数：6

共 27 条

[21] Control of nonlinear self-action of high-power Gaussian beams: using a nonlinear left-handed material slab [J].

Hu, Yonghua ;

Zhou, Jianhua .

JOURNAL OF MODERN OPTICS, 2010, 57 (01) :43-50

[22] Constitutive parameter analysis of left-handed dual-star split-ring resonator metamaterial for homogeneous infinite slab [J].

Ullah, Mohammad Habib ;

Uddin, Md Jasim ;

Latef, Tarik Abdul ;

Mahadi, Wan Nor Liza ;

Ahsan, Md Rezwanul ;

Islam, Mohammad Tariqul .

IET MICROWAVES ANTENNAS & PROPAGATION, 2015, 9 (15) :1740-1746

[23] New approach to the theory of a moving charge's radiation in dispersive medium and its application to the case of left-handed materials [J].

Galyamin, S. N. ;

Tyukhtin, A. V. .

VIII INTERNATIONAL SYMPOSIUM ON RADIATION FROM RELATIVISTIC ELECTRONS IN PERIODIC STRUCTURES (RREPS-2009), 2010, 236

[24] Design and analysis of a new type of wideband low-loss and small size left-handed materials [J].

He Zheng-Rui ;

Geng You-Lin .

ACTA PHYSICA SINICA, 2016, 65 (09)

[25] Investigation of fast light in three-layer waveguides composed of negative- refraction claddings and an air core [J].

Zhao, Zeyang ;

Pan, Guangwu ;

Qiu, Weibin ;

Wang, Zeyu ;

Ren, Junbo ;

Zhou, Hengjie ;

Qiu, Pingping ;

Kan, Qiang .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2019, 52 (49)

[26] On the Field Patterns in Elliptic-shaped Microshield Lines Loaded with Left-handed Materials by the Edge-based Finite Element Method [J].

Sun, Hai .

2014 TENTH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND SECURITY (CIS), 2014, :330-333

[27] Spontaneous emission spectrum of a V-type three-level atom in a Fabry-Perot cavity containing left-handed materials [J].

Zeng, Xiaodong ;

Yu, Mingzhang ;

Wang, Dawei ;

Xu, Jingping ;

Yang, Yaping .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2011, 28 (09) :2253-2259

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