General Lossy External Cloak with New Structures

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E. Ghasemi
F. Aghamohamadi
A. Abdolali


In this article we consider loss for all parts of external cloaks that are achieved by the different transformation functions. Each cloak has a different threshold for loss. We compare the simulation result with each other to find the best function for external cloaking.


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How to Cite
Ghasemi, E., Aghamohamadi, F., & Abdolali, A. (2013). General Lossy External Cloak with New Structures. Advanced Electromagnetics, 2(2), 18-21.
Research Articles


  1. B. Zhang, H. Chen, and B.-I. Wu, "Practical Limitations of An Invisibility Cloak", Progress In Electromagnetic Research, 407-416, (2009).

  2. Q. Cheng, W. X. Jiang, and T.-J. Cui, "Investigations of The Electromagnetic Properties of Three-Dimensional Arbitrarily-Shaped Cloaks", Progress In Electromagnetic Research, 105-117, (2009).

  3. X. Chen, "Implicit Boundary Conditions in Transformation-Optics Cloaking for Electromagnetic waves", Progress In Electromagnetic Research, 521-534, (2011).

  4. K. Agarwal, X. Chen, L. Hu, H. Liu, and G. Uhlmann, "Polarization-Invariant Directional Cloaking by Transformation Optics", Progress In Electromagnetic Research, 415-423, (2011).

  5. S. Y. Lai, H. Chen, Z.-Q. Zhang, and C. T. Chan, "Complementary Media Invisibility Cloak that Cloaks Objects at a Distance Outside the Cloaking", Physical Review Letters, 102, 093901 (2009).
    View Article

  6. J. B. Pendry, D. Schurig, and D. R. Smith, "Controlling Electromagnetic Fields," Science 312, 1780-1782 (2006).
    View Article

  7. U. Leonhardt, "Optical Conformal Mapping," Science 312, 1777-1780 (2006).
    View Article

  8. Y. Luo, H. Chen, J. Zhang, L. Ran, and J. A. Kong, "Design and Analytically Full-wave Validation of the Invisibility Cloaks, Concentrators, and Field Rotators Created With a General Class of Transformations," Physics (2007).

  9. Y. Lai, H. Chen, Z. Zhang, and C. T. Chan, "Complementary Media Invisibility Cloak that Cloaks Objects at a Distance Outside the Cloaking Shell," Physical Review Letters, 102, 093901 (2009).
    View Article

  10. T. Philbin, "Cloaking At a Distance", Physics 2, 17 (2009).
    View Article

  11. C. F. Yang, M. Huang, J. J. Yang, and Z. Xiao, "An External Cloak With Arbitrary Cross Section Based On Complementary Medium," Progress In Electromagnetics Research M, Vol. 10, 1324, (2009).
    View Article

  12. Y. Lai, H. Chen, Z. Zhang, and C. T. Chan, "External Invisibility Device That Cloaks Objects At a Distance," SPIE Newsroom, DOI:10.1117/2.1200907.1720 (2009).
    View Article

  13. J. B. Pendry, "Negative Refraction Makes a Perfect Lens," Phys. Rev. Lett. 85, 3966 -3969 (2000).
    View Article

  14. J. B. Pendry and S. A. Ramakrishna, "Focusing Light Using Negative Refraction," Journal of Physics-Condensed Matter, 15, 6345-6364 (2003).
    View Article

  15. K. Kobayashi, "Complementary Media of Electrons," J. Phys. Condens. Matter 18, 3703-3720 (2006).
    View Article

  16. G. W. Milton, and N. A. P. Nicorovici, "On the Cloaking Effects Associated With Anomalous Localized Resonance," Proc. R. Soc. London, Ser. A 462, 3027-3059 (2006).
    View Article

  17. N. A. P.Nicorovici, G. W. Milton, R. C. McPhedran, L. C. Botten, "Quasistatic Cloaking of Two-Dimensional Polarizable Discrete Systems by Anomalous Resonance," Opt. Express 15, 6314-6323 (2007).
    View Article

  18. G. W. Milton, N. P. Nicorovici, R. C. McPhedran, K. Cherednichenko, and Z. Jacob, "Solutions in Folded Geometries, and Associated Cloaking Due to Anomalous Resonance," arXiv,0804.3903(2008).

  19. O. P. Bruno and S. Lintner, "Superlens-Cloaking of Small Dielectric Bodies In the Quasistatic Regime," J. Appl. Phys. 102 (12), 124502 (2007).
    View Article

  20. A. V Kildishev, and E. E. Narimanov, "Impedance-Matched Hyperlens," Opt. Lett. 32 (23), 3432–3434 (2007).
    View Article