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Optics and Spectroscopy

, Volume 110, Issue 1, pp 119–123 | Cite as

Anomalous transmission of electromagnetic wave through periodic arrays of subwavelength slits arranged on thin metal films

  • V. E. BabichevaEmail author
  • Yu. E. Lozovik
Physical Optics

Abstract

We study the optical properties of periodic structures, each of which consists of arrays of subwavelength slits in thick films that are placed directly against a continuous thin film. We find that the transmittance of the entire system including the thin film is higher than the transmittance of the isolated thin film alone. Our investigations are performed through numerical simulations with the Fourier modal method.

Keywords

Slit Width Surface Plasmon Polaritons Transmittance Peak Periodic Array Continuous Film 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  1. 1.Moscow Institute of Physics and TechnologyState UniversityDolgoprudnyi, Moscow oblastRussia
  2. 2.Institute for SpectroscopyRussian Academy of SciencesTroitsk, Moscow oblastRussia

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