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Frontiers of Physics

, 13:134205 | Cite as

A feasible approach to field concentrators of arbitrary shapes

  • Peng-Fei Zhao
  • Lin Xu
  • Guo-Xiong Cai
  • Na Liu
  • Huan-Yang Chen
Letter

Abstract

We propose a simple method to design field concentrators of arbitrary shapes based on Fabry–Pérot resonances. The material parameters are feasible in terms of metallic layered structures and gradient index dielectrics. The functionalities are well confirmed by numerical simulations.

Keywords

field concentrator Fabry–Pérot resonance transformation optics 

PACS numbers

42.25.Bs 41.20.-q 42.25.-p 

Notes

Acknowledgements

This work was supported by the Fundamental Research Funds for the Central Universities (Grant No. 20720170015) and the National Natural Science Foundation of China for Excellent Young Scientists (Grant No. 61322504).

References

  1. 1.
    U. Leonhardt, Optical conformal mapping, Science 312(5781), 1777 (2006)ADSMathSciNetCrossRefzbMATHGoogle Scholar
  2. 2.
    J. B. Pendry, D. Schurig, and D. R. Smith, Controlling electromagnetic fields, Science 312(5781), 1780 (2006)ADSMathSciNetCrossRefzbMATHGoogle Scholar
  3. 3.
    H. Y. Chen, C. T. Chan, and P. Sheng, Transformation optics and metamaterials, Nat. Mater. 9(5), 387 (2010)ADSCrossRefGoogle Scholar
  4. 4.
    D. Schurig, J. J. Mock, B. J. Justice, S. A. Cummer, J. B. Pendry, A. F. Starr, and D. R. Smith, Metamaterial electromagnetic cloak at microwave frequencies, Science 314(5801), 977 (2006)ADSCrossRefGoogle Scholar
  5. 5.
    H. Y. Chen and C. T. Chan, Transformation media that rotate electromagnetic fields, Appl. Phys. Lett. 90(24), 241105 (2007)ADSCrossRefGoogle Scholar
  6. 6.
    H. Y. Chen, B. Hou, S. Chen, X. Ao, W. Wen, and C. T. Chan, Design and experimental realization of a broadband transformation media field rotator at microwave frequencies, Phys. Rev. Lett. 102(18), 183903 (2009)ADSCrossRefGoogle Scholar
  7. 7.
    M. Rahm, D. Schurig, D. A. Roberts, S. A. Cummer, D. R. Smith, and J. B. Pendry, Design of electromagnetic cloaks and concentrators using form-invariant coordinate transformations of Maxwell’s equations, Photon. Nanostru.-Fund. Appl. 6, 87 (2008)ADSCrossRefGoogle Scholar
  8. 8.
    M. M. Sadeghi, H. Nadgaran, and H. Chen, Perfect field concentrator using zero index metamaterials and perfect electric conductors, Front. Phys. 9(1), 90 (2014)CrossRefGoogle Scholar
  9. 9.
    M. M. Sadeghi, S. Li, L. Xu, B. Hou, and H. Chen, Transformation optics with Fabry-Pérot resonances, Sci. Rep. 5(1), 8680 (2015)ADSCrossRefGoogle Scholar
  10. 10.
    W. X. Jiang, T. J. Cui, Q. Cheng, J. Y. Chin, X. M. Yang, R. Liu, and D. R. Smith, Design of arbitrarily shaped concentrators based on conformally optical transformation of nonuniform rational B-spline surfaces, Appl. Phys. Lett. 92(26), 264101 (2008)ADSCrossRefGoogle Scholar
  11. 11.
    J. A. Schuller, E. S. Barnard, W. Cai, Y. C. Jun, J. S. White, and M. L. Brongersma, Plasmonics for extreme light concentration and manipulation, Nat. Mater. 9(3), 193 (2010)ADSCrossRefGoogle Scholar
  12. 12.
    H. Y. Chen and C. T. Chan, Acoustic cloaking and transformation acoustics, J. Phys. D Appl. Phys. 43(11), 113001 (2010)ADSCrossRefGoogle Scholar
  13. 13.
    M. Farhat, S. Enoch, S. Guenneau, and A. B. Movchan, Broadband cylindrical acoustic cloak for linear surface waves in a fluid, Phys. Rev. Lett. 101(13), 134501 (2008)ADSCrossRefGoogle Scholar

Copyright information

© Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Institute of Electromagnetics and Acoustics and Department of Electronic ScienceXiamen UniversityXiamenChina

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