Plasmonic dark modes for enhanced microcavity biosensing

Cheng Li, Lei Chen, Euan McLeod, Judith Su

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Plasmonically enhanced microcavities exhibit local field enhancement but decreased quality (Q) factor compared to bare microcavities. We show that trimer gold nanostructures generate dark modes that greatly increase field enhancement and maintain Q.

Original languageEnglish (US)
Title of host publicationOptical Molecular Probes, Imaging and Drug Delivery, OMP 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580545
DOIs
StatePublished - 2019
Externally publishedYes
EventOptical Molecular Probes, Imaging and Drug Delivery, OMP 2019 - Tucson, United States
Duration: Apr 14 2019Apr 17 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F163-OMP 2019

Conference

ConferenceOptical Molecular Probes, Imaging and Drug Delivery, OMP 2019
Country/TerritoryUnited States
CityTucson
Period4/14/194/17/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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