Two-Color Single Hybrid Plasmonic Nanoemitters with Real Time Switchable Dominant Emission Wavelength

Xuan Zhou, Jérémie Wenger, Francesco N. Viscomi, Loïc Le Cunff, Jérémie Béal, Serguei Kochtcheev, Xuyong Yang, Gary P. Wiederrecht, Gérard Colas Des Francs, Anu Singh Bisht, Safi Jradi, Roberto Caputo, Hilmi Volkan Demir, Richard D. Schaller, Jérôme Plain, Alexandre Vial, Xiao Wei Sun*, Renaud Bachelot

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

We demonstrate two-color nanoemitters that enable the selection of the dominant emitting wavelength by varying the polarization of excitation light. The nanoemitters were fabricated via surface plasmon-triggered two-photon polymerization. By using two polymerizable solutions with different quantum dots, emitters of different colors can be positioned selectively in different orientations in the close vicinity of the metal nanoparticles. The dominant emission wavelength of the metal/polymer anisotropic hybrid nanoemitter thus can be selected by altering the incident polarization.

Original languageEnglish (US)
Pages (from-to)7458-7466
Number of pages9
JournalNano letters
Volume15
Issue number11
DOIs
StatePublished - Nov 11 2015

Keywords

  • fluorescence spectroscopy
  • hybrid nanostructures
  • nanoemitter
  • nanophotonics
  • photopolymerization
  • surface plasmons

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering

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