Cloaking electromagnetic wave with phase shifter

被引：0

作者：

Zeng, Lunwu ^{[1
]}

Wang, Chengen ^{[1
]}

机构：

[1] Nanjing Agr Univ, Coll Engn, Nanjing, Jiangsu, Peoples R China

来源：

OPTIK | 2018年 / 171卷

关键词：

Phase shifter; Phase compensation; Cloak; MAGNETIC CLOAK;

D O I：

10.1016/j.ijleo.2018.06.116

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

When electromagnetic wave is normally reflected from semi-infinite denser medium, the phase of reflection wave jumps pi, when electromagnetic wave is normally reflected from finite thickness denser (or thinner) medium, the phase of the reflection wave will change. According to the electromagnetic wave theory, we designed phase shifter and derived the reflection coefficient and the phase shift of the reflection wave. By comparing phase, we designed phase compensation cloak. The simulation results show that the phase shifter can cloak electromagnetic wave.

引用

页码：776 / 780

页数：5

共 28 条

[1]

[Anonymous], 1999, CLASSICAL ELECTRODYN

[2] Ray-optics cloaking devices for large objects in incoherent natural light [J].

Chen, Hongsheng ;

Zheng, Bin ;

Shen, Lian ;

Wang, Huaping ;

Zhang, Xianmin ;

Zheludev, Nikolay I. ;

Zhang, Baile .

NATURE COMMUNICATIONS, 2013, 4

[3] Acoustic cloaking in three dimensions using acoustic metamaterials [J].

Chen, Huanyang ;

Chan, C. T. .

APPLIED PHYSICS LETTERS, 2007, 91 (18)

[4] Macroscopic invisibility cloaking of visible light [J].

Chen, Xianzhong ;

Luo, Yu ;

Zhang, Jingjing ;

Jiang, Kyle ;

Pendry, John B. ;

Zhang, Shuang .

NATURE COMMUNICATIONS, 2011, 2

[5] Scattering theory derivation of a 3D acoustic cloaking shell [J].

Cummer, Steven A. ;

Popa, Bogdan-Ioan ;

Schurig, David ;

Smith, David R. ;

Pendry, John ;

Rahm, Marco ;

Starr, Anthony .

PHYSICAL REVIEW LETTERS, 2008, 100 (02)

[6] Three-Dimensional Invisibility Cloak at Optical Wavelengths [J].

Ergin, Tolga ;

Stenger, Nicolas ;

Brenner, Patrice ;

Pendry, John B. ;

Wegener, Martin .

SCIENCE, 2010, 328 (5976) :337-339

[7] A homogenization route towards square cylindrical acoustic cloaks [J].

Farhat, Mohamed ;

Guenneau, Sebastien ;

Enoch, Stefan ;

Movchan, Alexander ;

Zolla, Frederic ;

Nicolet, Andre .

NEW JOURNAL OF PHYSICS, 2008, 10

[8] Experiments on metasurface carpet cloaking for audible acoustics [J].

Faure, Cedric ;

Richoux, Olivier ;

Felix, Simon ;

Pagneux, Vincent .

APPLIED PHYSICS LETTERS, 2016, 108 (06)

[9] Furtive quantum sensing using matter-wave cloaks [J].

Fleury, Romain ;

Alu, Andrea .

PHYSICAL REVIEW B, 2013, 87 (20)

[10] Experimental Realization of a Magnetic Cloak [J].

Goemoery, Fedor ;

Solovyov, Mykola ;

Souc, Jan ;

Navau, Carles ;

Prat-Camps, Jordi ;

Sanchez, Alvaro .

SCIENCE, 2012, 335 (6075) :1466-1468

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