Surface enhanced Raman scattering using metal modified microstructured optical fiber substrates


Yang, Jixin, Amezcua-Correa, Adrian, Peacock, Anna C., Finlayson, Chris E., Baumberg, Jeremy J., Howdle, Steven M. and Sazio, Pier J.A. (2006) Surface enhanced Raman scattering using metal modified microstructured optical fiber substrates At Optics East: Industrial Sensing Technologies. 01 - 04 Oct 2006. , 8pp. (doi:10.1117/12.692692).

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Description/Abstract

In this paper we report the fabrication of microstructured optical fibers (MOFs) metallic metamaterials using a bottom-up processing technique for surface enhanced Raman scattering (SERS) applications. The inner walls of the silica-based holey optical fber have been modified by depositing granular films of Ag nanoparticles from its organometallic precursor at high pressure condition. The resulting fibers demonstrate strong SERS effect when analyte molecules are infiltrated within the MOF due to large electromagnetic field enhancement and long interaction length. The chemically modified MOFs with 3D patterning represent an exciting platform technology for next generation SERS sensors and plasmonic in-fiber integrated devices.

Item Type: Conference or Workshop Item (Paper)
Digital Object Identifier (DOI): doi:10.1117/12.692692
Venue - Dates: Optics East: Industrial Sensing Technologies, 2006-10-01 - 2006-10-04
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ePrint ID: 47803
Date :
Date Event
October 2006Published
Date Deposited: 10 Aug 2007
Last Modified: 16 Apr 2017 18:28
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/47803

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