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 - Proceedings Biophotonics Congress
Subtitle of host publicationOptics in the Life Sciences Congress 2019 (BODA, BRAIN, NTM, OMA, OMP)
PublisherOptical Society of America (OSA)
ISBN (Electronic)9781943580545
StatePublished - Apr 8 2019
EventOptical Molecular Probes, Imaging and Drug Delivery, OMP 2019 - Part of Biophotonics Congress: Optics in the Life Sciences Congress 2019 - Tucson, United States
Duration: Apr 14 2019Apr 17 2019

Publication series

NameOptical Molecular Probes, Imaging and Drug Delivery - Proceedings Biophotonics Congress: Optics in the Life Sciences Congress 2019 (BODA, BRAIN, NTM, OMA, OMP)

Conference

ConferenceOptical Molecular Probes, Imaging and Drug Delivery, OMP 2019 - Part of Biophotonics Congress: Optics in the Life Sciences Congress 2019
Country/TerritoryUnited States
CityTucson
Period4/14/194/17/19

ASJC Scopus subject areas

  • Biomedical Engineering
  • Radiology Nuclear Medicine and imaging
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Fingerprint

Dive into the research topics of 'Plasmonic dark modes for enhanced microcavity biosensing'. Together they form a unique fingerprint.

Cite this