Geometrical and fluidic tuning of periodically modulated thin metal films

Gilardi, Giovanni and Xiao, Sanshui and Beccherelli, Romeo and d'Alessandro, Antonio and Asger Mortensen, Niels (2012) Geometrical and fluidic tuning of periodically modulated thin metal films. Photonics and nanostructures – Fundamentals and Applications, 10. pp. 177-182. ISSN 1569-4410

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Abstract

We numerically demonstrate near-zero transmission of light through two-dimensional arrays of isolated gold rings. The analysis of the device as an optofluidic sensor is presented to demonstrate the tuning of the device in relation to variations of volume and refractive index of an isotropic fluid positioned over the structure. We also evaluate the performance of the device with respect to geometrical parameters of the rings.

Item Type: Article
Subjects: 600 Tecnologia - Scienze applicate > 620 Ingegneria e attivita' affini
Depositing User: Matteo Viola
Date Deposited: 12 Mar 2013 16:11
Last Modified: 12 Mar 2013 16:12
URI: http://eprints.bice.rm.cnr.it/id/eprint/4560

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