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

Alexander Weber-Bargioni, Adam Schwartzberg, Matteo Cornaglia, Ariel Ismach, Jeff J. Urban, Yuanjie Pang, Reuven Gordon, D. Frank Ogletree, Stefano Cabrini, P. James Schuck

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

Abstract

An important goal in nano science is to unlock previously inaccessible physics and dynamics within nanoscale systems by combining the efficient nanoscale field confinement/optical resolution (10 nm) of optical antennae and the ultrafast temporal resolution (fs) inherent in optical studies with the capabilities of modern scanning probe techniques. Here we report on a significant step toward this goal using a novel nanofabricated coaxial antenna tip capable of recording useful Raman spectra in 50 ms to acquire 256 by 256 pixel images on dielectric substrates with a full spectrum at each pixel.

Original languageEnglish
Title of host publication2011 Conference on Lasers and Electro-Optics
Subtitle of host publicationLaser Science to Photonic Applications, CLEO 2011
StatePublished - 2011
Event2011 Conference on Lasers and Electro-Optics, CLEO 2011 - Baltimore, MD, United States
Duration: 1 May 20116 May 2011

Publication series

Name2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011

Conference

Conference2011 Conference on Lasers and Electro-Optics, CLEO 2011
Country/TerritoryUnited States
CityBaltimore, MD
Period1/05/116/05/11

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