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Coupling colloidal nanocrystals to Optical Tamm plasmons

  • F. Feng
  • , S. Portalupi
  • , X. Lafosse
  • , A. Raj Dhawan
  • , W. Daney De Marcillac
  • , J. M. Frigerio
  • , C. Schwob
  • , B. Dubertret
  • , A. Maitre
  • , P. Senellart
  • , L. Coolen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Optical Tamm plasmon states are electromagnetic modes confined at the interface between a Bragg mirror and a metallic film. These states offer coupling to photonic states in a relatively narrow solid angle in both TM and TE polarizations, and quality factors of a few hundreds to thousands in the visible and near infrared domain with limited fabrication difficulties. When a metallic disk of a few microns radius and tens of nanometers thickness is deposited on a Bragg mirror, the Tamm states remain confined in the disk surface, so that a Tamm states cavity is obtained. We describe here the characterization of 2D Tamm states by spectroreflectometry and the photoluminescence properties of a layer of colloidal semiconductor nanocrystals embedded in a Tamm cavity, for which Tamm plasmon confinement effects are demonstrated.

Original languageEnglish
Title of host publicationICTON 2015 - 17th International Conference on Transparent Optical Networks
EditorsMarek Jaworski, Marian Marciniak
PublisherIEEE Computer Society
ISBN (Electronic)9781467378802
DOIs
Publication statusPublished - 12 Aug 2015
Event17th International Conference on Transparent Optical Networks, ICTON 2015 - Budapest, Hungary
Duration: 5 Jul 20159 Jul 2015

Publication series

NameInternational Conference on Transparent Optical Networks
Volume2015-August
ISSN (Electronic)2162-7339

Conference

Conference17th International Conference on Transparent Optical Networks, ICTON 2015
Country/TerritoryHungary
CityBudapest
Period5/07/159/07/15

Keywords

  • Fluorescence
  • Nanocrystals
  • Surface plasmons

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