Plasmonic nano-resonator enhanced one-photon luminescence from single gold nanorods

Keyu Xia*, Yingbo He, Hongming Shen, Yuqing Cheng, Qihuang Gong, Guowei Lu

*Corresponding author for this work

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

6 Citations (Scopus)
52 Downloads (Pure)

Abstract

Strong Stokes and anti-Stokes one-photon luminescence from single gold nanorods is measured in experiments. It is found that the intensity and polarization of the Stokes and anti-Stokes emissions are in strong correlation. Our experimental observation discovered a coherent process in light emission from single gold nanorods. We present a theoretical mode, based on the concept of cavity resonance, for consistently understanding both Stokes and anti-Stokes photoluminescence. Our theory is in good agreement of all our measurements.

Original languageEnglish
Title of host publicationMicro+Nano Materials, Devices, and Systems
EditorsBenjamin Eggleton, Stefano Palomba
Place of PublicationBellingham
PublisherSPIE
Pages96685B-1-96685B-14
Number of pages14
ISBN (Electronic)9781628418903
DOIs
Publication statusPublished - 2015
EventSPIE Micro+Nano Materials, Devices, and Applications Symposium - Sydney, Australia
Duration: 6 Dec 20159 Dec 2015

Publication series

NameProceedings of SPIE
PublisherSPIE
Volume9668
ISSN (Print)0277-786X

Other

OtherSPIE Micro+Nano Materials, Devices, and Applications Symposium
CountryAustralia
CitySydney
Period6/12/159/12/15

Keywords

  • Plasmonic nano-resonator
  • photoluminescence
  • single gold nanorods
  • Stokes emission
  • anti-Stokes emission

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