Discrete dipole approximation for lossy plasmonic background

Sergey V. Perminov, Leonid L. Frumin, David A. Shapiro

Research output: Contribution to journalArticlepeer-review

Abstract

The discrete dipoles approximation method is exploited to study light scattering near a cylindrical cavity, made in an absorbing plasmonic surrounding medium. To the best of our knowledge, this is the first use of the method for the metal background. Our two-dimensional numerical simulation of the local fields demonstrates a good performance of the approach. Its high accuracy is proven by comparison with the known analytical solution.

Original languageEnglish
Pages (from-to)3238-3241
Number of pages4
JournalOptics Letters
Volume44
Issue number13
DOIs
Publication statusPublished - 1 Jul 2019

Keywords

  • OPTICAL-PROPERTIES
  • SCATTERING
  • SIZE
  • NANOPARTICLES
  • EXTINCTION
  • PARTICLES
  • LIGHT
  • SHAPE
  • GOLD

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