Double-resonance plasmon and polarization effects in a SERS fiber sensor with a grid nanostructure

Ming Tian, Ping Lu, Axel Schülzgen, Nasser Peyghambarian, Deming Liu

Research output: Contribution to journalComment/debate

6 Scopus citations

Abstract

We presented a systematic study of surface enhanced Raman scattering (SERS) fiber sensor with a grid nanostructure. The plasmonic resonance peak is stable when measuring gas and double-resonance plasmon can be effectively excited; meanwhile local electric field can be strongly enhanced with the metal coated nanostructured fiber facet. Studies on the influence of polarization effects, the plasmon resonance wavelength shift is relatively small in our structure.

Original languageEnglish (US)
Pages (from-to)2061-2064
Number of pages4
JournalOptics Communications
Volume284
Issue number7
DOIs
StatePublished - Apr 1 2011

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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