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Proceedings Paper

A sub-micron plasmonic nano-resonator refractometer in metal-coated fiber taper
Author(s): Ming Ding; Michalis N. Zervas; Wei Quan; Gilberto Brambilla
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Paper Abstract

Plasmonic slot nano-resonators (PSNR) embedded in gold-coated optical fiber tapers, can show strong three dimensional localization when optimized. Here the PSNR is used as a refractometer with small footprint. An average sensitivity of 66.7 nm/RIU and a resolvable index change of 1.5×10-4 for a resolvable wavelength change of 0.01 nm are obtained.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915734 (2 June 2014); doi: 10.1117/12.2059589
Show Author Affiliations
Ming Ding, BeiHang Univ. (China)
Univ. of Southampton (United Kingdom)
Michalis N. Zervas, Univ. of Southampton (United Kingdom)
Wei Quan, BeiHang Univ. (China)
Gilberto Brambilla, Univ. of Southampton (United Kingdom)

Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

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