Ultra-sensitive refractive index sensor utilizing plasmonic resonance splitting

Yuval Yifat, Michal Eitan, Zeev Iluz, Amir Boag, Yael Hanein, Jacob Scheuer

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

Abstract

We demonstrate experimentally an ultra-sensitive RI sensor based on plasmonic slot nano-antenna arrays utilizing a novel resonance splitting phenomenon observed at small incidence angles. Sensitivities exceeding 1000nm/RIU and high FOM exceeding 50 are demonstrated.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2014
DOIs
StatePublished - 2014
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2014 - San Jose, CA, United States
Duration: 8 Jun 201413 Jun 2014

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2014
Country/TerritoryUnited States
CitySan Jose, CA
Period8/06/1413/06/14

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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