Hyperspectral nanoscale imaging on dielectric substrates with coaxial optical antenna scan probes

Alexander Weber-Bargioni, Adam Schwartzberg, Matteo Cornaglia, Ariel Ismach, Jeff Jeffrey Urban, Yuan Jie Pang, Reuven Gordon, Jeff Bokor, Miquel Salmeron, D. Frank Ogletree, Stefano Cabrini, P. James Schuck

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

Abstract

We have demonstrated hyperspectral tip-enhanced Raman imaging on dielectric substrates using linearly-polarized light and nano-fabricated coaxial antenna tips, enabling full Raman spectral imaging (chemical mapping) with a resolution below 20nm demonstrated on carbon nano tubes.

Original languageEnglish
Title of host publicationNovel Techniques in Microscopy, NTM 2011
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529091
DOIs
StatePublished - 2011
Externally publishedYes
EventNovel Techniques in Microscopy, NTM 2011 - Monterey, CA, United States
Duration: 4 Apr 20116 Apr 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceNovel Techniques in Microscopy, NTM 2011
Country/TerritoryUnited States
CityMonterey, CA
Period4/04/116/04/11

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