Multi-scheme approach for efficient surface plasmon polariton generation in metallic conical tips on AFM-based cantilevers

F. De Angelis*, R. Proietti Zaccaria, M. Francardi, Carlo Liberale, Enzo Di Fabrizio

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

We report on the possibility of realizing adiabatic surface plasmon polaritons compression on metallic conical tips built-in on AFM cantilevers by means of different approaches. The problem is faced considering the role of the source, when linear and radial polarizations are assumed, associated to different fabrication schemes. Nano-patterned devices properly combined with metallic conical tips can affect the adiabatic characteristic of the surface electric field. The results are analyzed in terms of tradeoff between fabrication difficulties and device performances. Suggestions on the best possible scheme are provided.

Original languageEnglish (US)
Pages (from-to)22268-22279
Number of pages12
JournalOptics Express
Volume19
Issue number22
DOIs
StatePublished - Oct 24 2011

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Fingerprint

Dive into the research topics of 'Multi-scheme approach for efficient surface plasmon polariton generation in metallic conical tips on AFM-based cantilevers'. Together they form a unique fingerprint.

Cite this