Fourier-Imaging Spectroscopy of Two-Dimensional Gold Nanodisk Array on Photoluminescent Layer

S. I. Pavlov, S. A. Dyakov, A. I. Solomonov, A. V. Nashchekin, N. A. Feoktistov, N. A. Gippius, S. G. Tikhodeev, I. M. Fradkin, A. B. Pevtsov

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Abstract: In this paper, we theoretically and experimentally study the reflection and photoluminescence spectra angular dependencies of the two-dimensional gold nanodisk array on top of thin luminescent layer. Hydrogenated amorphous silicon-carbon alloy was used as a luminescent material with a high refractive index in the visible spectral range. Angle-resolved optical spectra were measured by a Fourier imaging spectroscopy in p- and s-polarizations. Both transverse electric (TE) and transverse magnetic (TM) quasiguided modes are clearly seen in the reflection and photoluminescence spectra in both polarizations simultaneously.

Original languageEnglish
Pages (from-to)1893-1896
Number of pages4
JournalSemiconductors
Volume54
Issue number14
DOIs
Publication statusPublished - Dec 2020

Keywords

  • Fourier imaging spectroscopy
  • nanostructures
  • photoluminescence
  • quasiguided modes

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