| ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
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Amplifying device created with isotropic dielectric layer |
| Wang Shen-Yun (王身云)a, Liu Shao-Bin (刘少斌)b c |
a School of Electronic & Information Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China;
b College of Information Science and Technology, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China;
c State Key Laboratory of Millimeter Waves of Southeast University, Nanjing 210096, China |
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Abstract Using the concept of optical transformation, we report on an amplifying device, which can make an arbitrary object enlarged. Its potential application to small object identification and detection is foreseeable. The cylindrical anisotropic amplifying shell could be mimicked by radially symmetrical “sectors” alternating in composition between two profiles of isotropic dielectrics; the permittivity and permeability in each “sector” can be properly determined by the effective medium theory. Both the magnetic and nonmagnetic amplifying devices are validated by full-wave finite element simulations. Good amplifying performance is observed.
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Received: 27 January 2013
Revised: 25 May 2013
Accepted manuscript online:
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PACS:
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41.20.Jb
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(Electromagnetic wave propagation; radiowave propagation)
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| Fund: Project supported by the Open Research Program in State Key Laboratory of Millimeter Waves, China (Grant No. K200802), the National Natural Science Foundation of China (Grant No. 61302048), and the Priority Academic Program Development of Jiangsu Provincial Higher Education Institutions, China. |
Corresponding Authors:
Wang Shen-Yun
E-mail: wangsy2006@126.com
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| About author: 41.20.Jb |
Cite this article:
Wang Shen-Yun (王身云), Liu Shao-Bin (刘少斌) Amplifying device created with isotropic dielectric layer 2014 Chin. Phys. B 23 024104
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| [1] |
Pendry J B 2006 Science 312 1780
|
| [2] |
Leonhardt U 2006 Science 312 1777
|
| [3] |
Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C and Schultz S 2000 Phys. Rev. Lett. 84 4184
|
| [4] |
Schurig D, Mock J J, Justice B J, Cummer S A, Pendry J B, Starr A F and Smith D R 2006 Science 314 977
|
| [5] |
Jiang W X, Cui T J, Cheng Q, Chin J Y, Yang X M, Liu R and Smith D R 2008 Appl. Phys. Lett. 92 264101
|
| [6] |
Chen H and Chan C T 2007 Appl. Phys. Lett. 90 241105
|
| [7] |
Yu Z Z, Feng Y J, Wang Z B, Zhao J M and Jian T 2013 Chin. Phys. B 22 034102
|
| [8] |
Wang Z, Luo X Y, Liu J J and Dong J F 2013 Acta Phys. Sin. 62 024101 (in Chinese)
|
| [9] |
Zhang K, Wu Q, Meng F Y and Li L W 2010 Opt. Express 18 17273
|
| [10] |
Schurig D, Pendry J B and Smith D R 2006 Opt. Express 14 9794
|
| [11] |
Wu Q, Zhang K, Meng F Y and Li L W 2010 Acta Phys. Sin. 59 6071 (in Chinese)
|
| [12] |
Wu Q, Zhang K, Meng F Y and Li L W 2009 Acta Phys. Sin. 58 1619 (in Chinese)
|
| [13] |
Farhat M, Guenneau S and Enoch S 2009 Phys. Rev. Lett. 103 024301
|
| [14] |
Qiu C W, Hu L, Xu X and Feng Y 2009 Phys. Rev. E 79 047602
|
| [15] |
Qiu C W, Hu L and Zouhdi S 2010 Opt. Express 18 14950
|
| [16] |
Li J and Pendry J B 2008 Phys. Rev. Lett. 101 203901
|
| [17] |
Liu R, Ji C, Mock J J, Chin J Y, Cui T J and Smith D R 2009 Science 323 366
|
| [18] |
Wang S Y and Liu S B 2012 Chin. Phys. B 21 044102
|
| [19] |
Lai Y, Ng J, Chen H Y, Han D Z, Xiao J J, Zhang Z Q and Chan C T 2009 Phys. Rev. Lett. 102 253902
|
| [20] |
Lai Y, Chen H Y, Zhang Z Q and Chan C T 2009 Phys. Rev. Lett. 102 093901
|
| [21] |
Ng J, Chen H and Chan C T 2009 Opt. Lett. 34 644
|
| [22] |
Zang X and Jiang C 2011 J. Opt. Soc. Am. B 28 1082
|
| [23] |
Wang Y, Zhang D H, Wang J, Yang X, Li D and Xu Z 2011 Opt. Lett. 36 3855
|
| [24] |
Yang T, Chen H, Luo X and Ma R 2008 Opt. Express 16 18545
|
| [25] |
Zang X and Jiang C 2010 Opt. Express 18 6891
|
| [26] |
Chen Z, Wang L, Wang C and Fang Z 2011 Chin. Phys. Lett. 9 021601
|
| [27] |
Zang X, Cai B and Zhu Y 2013 Appl. Opt. 52 1832
|
| [28] |
Jiang W X, Cui T J, Yang X M, Ma H F and Cheng Q 2011 Appl. Rev. Lett. 98 204101
|
| [29] |
Guo Y N, Liu S B, Zhao X, Wang S Y and Chen C 2012 Chin. Phys. B 21 064101
|
| [30] |
Cai W, Chettiar U K, Kildishev A V and Shalaev V M 2007 Nat. Photonics 1 224
|
| [31] |
Wood B, Pendry J B and Tsai D P 2006 Phys. Rev. B 74 115116
|
| [32] |
Jacob Z, Alekseyev L V and Narimanov E 2006 Opt. Express 14 8247
|
| [33] |
Cai W, Chettiar U K, Kildishev A V and Shalaev V M 2008 Opt. Express 16 5444
|
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