1. Leonhardt, U., "Optical conformal mapping," Science, Vol. 312, 1777-1780, 2006.
doi:10.1126/science.1126493
2. Pendry, J. B., D. Schurig, and D. R. Smith, "Controlling electromagnetic fields," Science, Vol. 23, 1780-1782, 2006.
doi:10.1126/science.1125907
3. Chen, H. Y., C. T. Chan, and P. Sheng, "Transformation optics and metamaterials," Nature Mater., Vol. 9, 387-396, 2010.
doi:10.1038/nmat2743
4. Smith, D. R., W. J. Padilla, D. C. Vier, S. C. Nemat-Nasser, and S. Schultz, "Composite medium with simultaneously negative permeability and permittivity," Phys. Rev. Lett., Vol. 84, No. 18, 4184-4187, 2000.
doi:10.1103/PhysRevLett.84.4184
5. Shelby, R. A., D. R. Smith, and S. Schultz, "Experimental verification of a negative index of refraction," Science, Vol. 292, No. 5514, 77-79, 2001.
doi:10.1126/science.1058847
6. Alu, A. and N. Engheta, "Achieving transparency with plasmonic and metamaterial coatings," Phys. Rev. E, Vol. 72, 016623, 2005.
doi:10.1103/PhysRevE.72.016623
7. Li, J. S. and J. B. Pendry, "Hiding under the carpet: A new strategy for cloaking," Phys. Rev. Lett., Vol. 101, No. 203901, 2008.
8. Pendry, J. B., "Negative refraction makes a perfect lens," Phys. Rev. Lett., Vol. 85, No. 3966, 2000.
9. Wee, W. H. and J. B. Pendry, "Universal evolution of perfect lenses," Phys. Rev. Lett., Vol. 106, No. 165503, 2011.
10. Chen, H. Y. and C. T. Chan, "Transformation media that rotate electromagnetic fields," Appl. Phys. Lett., Vol. 90, No. 241105, 2007.
11. Lai, Y., J. Ng, H. Y. Chen, D. Z. Han, J. J. Xiao, Z. Q. Zhang, and C. T. Chan, "Illusion optics: The optical transformation of an object into another object," Phys. Rev. Lett., Vol. 102, No. 253902, 2009.
12. Yan, W., M. Yan, and M. Qiu, "Generalized nihility media from transformation optics," Journal of Opti, Vol. 13, No. 024005, 2011.
13. Rainwater, D., A. Kerkhoff, K. Melin, J. C. Soric, G. Moreno, and A. Alu, "Experimental verification of three-dimensional plasmonic cloaking in free-space," New Journal of Physics, Vol. 14, No. 013054, 2012.
14. Costa, J. T. and M. G. Silveirinha, "Mimicking the Veselago-Pendry lens with broadband matched double-negative metamaterials," Phys. Rev. B, Vol. 84, No. 155131, 2011.
15. Jiang, W. X. and T. J. Cui, "Radar illusion via metamaterials," Phys. Rev. E, Vol. 83, No. 026601, 2011.
16. Luo, X. D., T. Yang, Y. Gu, H. Y. Chen, and H. R. Ma, "Conceal an entrance by means of superscatterer," Phys. Lett., Vol. 94, No. 223513, 2009.
17. Chen, H., C. T. Chan, S. Liu, and Z. Lin, "A simple route to a tunable electromagnetic gateway," New J. Phys., Vol. 11, No. 083012, 2009.
18. Li, C., X. Meng, X. Liu, F. Li, G. Fang, H. Chen, and C. T. Chan, "Experimental realization of a circuit-based broadband illusion-optics analogue," Phys. Rev. Lett., Vol. 105, No. 233906, 2010.
19. Zhang, J. J., Y. Luo, H. S. Chen, J. Tao, H. Fu, B. Wu, L. X. Ran, and J. A. Kong, "Guiding waves through an invisible tunnel," Optics Express, Vol. 17, No. 8, 6203-6208, 2009.
doi:10.1364/OE.17.006203
20. Castaldi, G., I. Gallina, V. Galdi, A. Alu, and N. Engheta, "Power scattering and absorption mediated by cloak/anti-cloak interactions: A transformation-optics route toward invisible sensors," J. Opt. Soc. Am. B, Vol. 27, No. 10, 2132-2140, 2010.
doi:10.1364/JOSAB.27.002132
21. Chen, Z. H., L. H. Wang, C. M. Wang, and Z. H. Fang, "General complementary media: Electromagnetically transforming a small rectangle object to a large convex/concave pentagon object," Chinese Optics Letters, Vol. 9, No. 021601, Issue 2, 2011.
22. Pozar, D. M., Microwave Engineering, 3rd edition, Wiley, New York, 2003.