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Fiber-optic SERS detection enabled by light-induced gold nano-particle aggregation

  • Haitao Liu
  • , Jiansheng Liu*
  • , Luoyang Chen
  • , Hongwen Zhou
  • , Zheng Zheng
  • *Corresponding author for this work

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

Abstract

We demonstrated a SERS detection scheme where fiber-optic light-induced aggregation of gold nano-particles enhances the Raman signal by 30-fold over the non-aggregation case, even by exciting and collecting light through low-cost, standard silica fibers.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Gold
  • Optical fiber sensors
  • Optical fibers
  • Optical scattering
  • Raman scattering

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