Authors:	A. Abass, S.R.K. Rodriguez, J. Gomez Rivas, B. Maes
Title:	Surface lattice resonances in plasmonic nanorod arrays
Format:	International Conference Proceedings
Publication date:	5/2014
Journal/Conference/Book:	META
Volume(Issue):	p.241
Location:	Singapore, Singapore
Citations:	Look up on Google Scholar
Download:	(328KB)

Abstract

Radiative coupling between localized surface plasmon
resonances (LSPRs) and Rayleigh anomalies (RAs) gives
rise to the mixed states: surface lattice resonances (SLRs). These SLRs can have very narrow linewidth while still providing a large near field enhancement. Here we discuss the tuning of SLR modal properties in periodic arrays of metallic nanorods through controlling the nanorods’ width. Variable angle light extinction measurements were done for five arrays and simulations were done to explain the results.