Superfocusing properties of disorder-enhanced plasmonic nanolenses

J. S. Totero Gongora, Maria Laura Coluccio, Remo Proietti Zaccaria, Enzo M. Di Fabrizio, Andrea Fratalocchi

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

Abstract

We investigated a disordered plasmonic nanolens using an extensive campaign of FDTD simulations. Our results show that surface roughness plays a crucial role in the enhancement of the electromagnetic energy with respect to regular structures. © 2014 Optical Society of America.
Original languageEnglish (US)
Title of host publicationCLEO: 2014
PublisherThe Optical Society
ISBN (Print)9781557529992
DOIs
StatePublished - 2014

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