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Plasmonic propagation modes of a structured two-dimensional conducting interface

Zandi, H ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1088/1464-4258/10/02/025202
  3. Publisher: 2008
  4. Abstract:
  5. In this paper, we present a detailed analysis of a two-dimensional lossless and non-dispersive structured conducting interface, which is approximated by a two-dimensional ideal one-component plasma-like conducting sheet enclosed by two isotropic dielectrics. We present a Green's function formalism to analyze the propagation of surface plasmons and find new expressions. We also present analytical extensions of the approach to include loss, and discuss the results and applications of the theory. We study the symmetry properties of eigenmodes and show that the symmetries of the eigenmodes at high-symmetry points of the Brillouin zone are similar to those of the E-polarization eigenmodes of a two-dimensional square-lattice photonic crystal. © IOP Publishing Ltd
  6. Keywords:
  7. Green's function ; Photonic crystals ; Plasmas ; Polarization ; Conducting interfaces ; Optics at surfaces ; Surface plasmon resonance
  8. Source: Journal of Optics A: Pure and Applied Optics ; Volume 10, Issue 2 , 2008 ; 14644258 (ISSN)
  9. URL: https://iopscience.iop.org/article/10.1088/1464-4258/10/02/025202