1. Pendry, J. B., D. Schurig, and D. R. Smith, "Controlling electromagnetic fields," Science, Vol. 312, 1780-1782, 2006.
doi:10.1126/science.1125907
2. Leonhardt, U., "Optical conformal mapping," Science, Vol. 312, 1777-1780, 2006.
doi:10.1126/science.1126493
3. Cummer, S. A., B. I. Popa, D. S. Schurig, and D. R. Smith, "Full-wave simulations of electromagnetic cloaking structures," Phys. Rev. E, Vol. 74, 036621, 2006.
doi:10.1103/PhysRevE.74.036621
4. Rahm, M., D. Schurig, D. A. Roberts, S. A. Cummer, and D. R. Smith, "Design of electromagnetic cloaks and concentrators using form-invariant coordinate transformations of Maxwell's equations," Photon. Nanostruct. Fundam. Appl., Vol. 6, No. 87, 2008.
5. Kwon, D. H. and D. H. Werner, "Two-dimensional eccentric elliptic electromagnetic cloaks," Appl. Phys. Lett., Vol. 92, 013505, 2008.
doi:10.1063/1.2830698
6. Ma, H., S. B. Qu, Z. Xu, J. Q. Zhang, B. W. Chen, and J. F.Wang, "Material parameter equation for elliptical cylindrical cloaks," Phys. Rev. A, Vol. 77, 013825, 2008.
doi:10.1103/PhysRevA.77.013825
7. Rahm, M., D. A. Roberts, J. B. Pendry, and D. R. Smith, "Transformation-optical design of adaptive beam bends and beam expanders," Opt. Express, Vol. 16, 11555, 2008.
doi:10.1364/OE.16.011555
8. Lin, L., W. Wang, J. H. Cui, C. Du, and X. G. Luo, "Design of electromagnetic refractor and phase transformaer using coordinate transformation theory," Opt. Express, Vol. 16, 6815, 2008.
doi:10.1364/OE.16.006815
9. Rahm, M., S. A. Cummer, D. Schurig, J. B. Pendry, and D. R. Smith, "Optical design of reflectionless complex media by finite embedded coordinate transformations," Phys. Rev. Lett., Vol. 100, 063903, 2008.
doi:10.1103/PhysRevLett.100.063903
10. Jiang, W. X., J. Y. Chin, Z. Li, Q. Cheng. R. P. Liu, and T. J. Cui, "Analytical design of conformally invisible cloaks for arbitrarily shaped objects," Phys. Rev. E, Vol. 77, 066607, 2008.
11. Jiang, W. X., T. J. Cui, G. X. Yu, X. Q. Lin, Q. Cheng, and J. Y. Chin, "Arbitrarily elliptical-cylindrical invisible cloaking," Appl. Phys., Vol. 41, 085504, 2008.
12. Ma, H., S. B. Qu, Z. Xu, and J. F. Wang, "Numerical method for designing approximate cloaks with arbitrary shapes," Phys. Rev. E, Vol. 78, 036608, 2008.
doi:10.1103/PhysRevE.78.036608
13. Hu, J., X. M. Zhou, and G. K. Hu, "Design method for electromagnetic cloak with arbitrary shapes based on Laplace's equation," Opt. Express, Vol. 17, 1308, 2009.
doi:10.1364/OE.17.001308
14. Cai, W. S., U. K. Chettiar, A. V. Kildishev, and V. M. Shalaev, "Nonmagnetic cloak with minimized scattering," Appl. Phys. Lett., Vol. 91, 111105, 2007.
doi:10.1063/1.2783266