Cloaking an object on a dielectric half-space

被引：29
作者：
Zhang, Pu [1 ,2 ,4 ]
Jin, Yi [1 ,2 ,4 ]
He, Sailing [1 ,2 ,3 ,4 ]
机构：
[1] Royal Inst Technol, Joint Res Ctr Photon, Stockholm, Sweden
[2] Zhejiang Univ, Hangzhou, Peoples R China
[3] Royal Inst Technol, Sch Elect Engn, Div Electromagnet Theory, S-10044 Stockholm, Sweden
[4] Zhejiang Univ, Ctr Opt & Electromagnet Res, Hangzhou 310058, Peoples R China
来源：
OPTICS EXPRESS | 2008年 / 16卷 / 05期
关键词：
D O I：
10.1364/OE.16.003161
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Cloaking an object on a dielectric half-space for an observer in air is studied. The proposed cloaking configuration has two vertical matching strips of isotropic and homogeneous material under the two bottom surfaces of a semi-cylindrical cloaking cover. Simple expression for the material parameters of the matching strips is derived. The theoretical results of cloaking are verified numerically for the incidence of plane wave and line current source. The vertical matching strips can be terminated with a finite depth by introducing some loss to the matching material. (c) 2008 Optical Society of America.
引用
收藏
页码：3161 / 3166
页数：6
相关论文
共 13 条
[1]  
[Anonymous], 1995, METHODS ELECTROMAGNE
[2]  
CAI W, 2007, APPL PHYS LETT, V91, P111
[3]   Nonmagnetic cloak with minimized scattering [J].
Cai, Wenshan ;
Chettiar, Uday K. ;
Kildishev, Alexander V. ;
Shalaev, Vladimir M. ;
Milton, Graeme W. .
APPLIED PHYSICS LETTERS, 2007, 91 (11)
[4]   Optical cloaking with metamaterials [J].
Cai, Wenshan ;
Chettiar, Uday K. ;
Kildishev, Alexander V. ;
Shalaev, Vladimir M. .
NATURE PHOTONICS, 2007, 1 (04) :224-227
[5]  
CUMMER SA, 2006, PHYS REV E, V74, P36
[6]   Full-wave simulations of electromagnetic cloaking structures [J].
Cummer, Steven A. ;
Popa, Bogdan-Ioan ;
Schurig, David ;
Smith, David R. ;
Pendry, John .
PHYSICAL REVIEW E, 2006, 74 (03)
[7]   Electromagnetic cloaking by layered structure of homogeneous isotropic materials [J].
Huang, Ying ;
Feng, Yijun ;
Jiang, Tian .
OPTICS EXPRESS, 2007, 15 (18) :11133-11141
[8]   Controlling electromagnetic fields [J].
Pendry, J. B. ;
Schurig, D. ;
Smith, D. R. .
SCIENCE, 2006, 312 (5781) :1780-1782
[9]  
Post E. J., 1962, FORMAL STRUCTURE ELE
[10]   Calculation of material properties and ray tracing in transformation media [J].
Schurig, D. ;
Pendry, J. B. ;
Smith, D. R. .
OPTICS EXPRESS, 2006, 14 (21) :9794-9804
12