Large-area bi-functional nano-mushroom plasmonic sensor for colorimetry and surface-enhanced Raman spectroscopy

Zhida Xu, Ibrahim Khan, Kevin Han, Jing Jiang, Gang Logan Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Wafer-scale nano-mushroom sensor was demonstrated with the refractive index sensitivity of 373 nm/RIU, resulting in significant color shift detectable by eye. It also works for surface-enhanced Raman spectroscopy with the enhancement factor of 107.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2014
PublisherOptical Society of American (OSA)
ISBN (Print)9781557529992
StatePublished - Jan 1 2014
EventCLEO: Science and Innovations, CLEO_SI 2014 - San Jose, CA, United States
Duration: Jun 8 2014Jun 13 2014

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherCLEO: Science and Innovations, CLEO_SI 2014
CountryUnited States
CitySan Jose, CA
Period6/8/146/13/14

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ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Xu, Z., Khan, I., Han, K., Jiang, J., & Liu, G. L. (2014). Large-area bi-functional nano-mushroom plasmonic sensor for colorimetry and surface-enhanced Raman spectroscopy. In CLEO: Science and Innovations, CLEO_SI 2014 (Optics InfoBase Conference Papers). Optical Society of American (OSA).