Lossy mode resonance generation with indium-tin-oxide-coated optical fibers for sensing applications

  • Ignacio Del Villar*
  • , Carlos R. Zamarreño
  • , Miguel Hernaez
  • , Francisco J. Arregui
  • , Ignacio R. Matias
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

266 Citations (Scopus)

Abstract

Surface plasmon resonances and lossy mode resonances (LMRs) can be generated with indium tin oxide (ITO) coated optical fibers. Both phenomena are analyzed and compared. LMRs present important advantages: they do not require a specific polarization of light, it is possible to generate multiple attenuation bands in the transmission spectrum, and the sensitivity of the device to external parameters can be tuned. The key parameter is the thickness of the ITO coating. The study is supported with both theoretical and experimental results. The main purposes are sensing and generation of multiple-wavelength filters.

Original languageEnglish
Article number5340542
Pages (from-to)111-117
Number of pages7
JournalJournal of Lightwave Technology
Volume28
Issue number1
DOIs
Publication statusPublished - 2010
Externally publishedYes

Keywords

  • Indium tin oxide (ITO)
  • Optical fiber filters
  • Optical fiber sensor
  • Optical resonance
  • Thin films

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