Please use this identifier to cite or link to this item: http://repositorio.inesctec.pt/handle/123456789/5980
Title: SPR Sensing with Bimetallic Layers in Optical Fibers and Phase Interrogation
Authors: Hamed Moayyed
Leite,IT
Luís Carlos Coelho
José Luís Santos
Diana Viegas
Issue Date: 2013
Abstract: An analytical model based on geometrical optics and multilayer transfer matrix method is applied to determine the sensing properties of tapered optical fiber based SPR sensors incorporating bimetallic (Gold and Silver) layers, particularly when phase interrogation is considered. Phase interrogation is studied as a methodology to attain enhanced sensitivities. The performance of the sensing heads as function of the bimetallic layers and taper parameters is analyzed. It is shown the bimetallic combination is capable to provide larger values of sensitivity compared with the single layer approach. The results derived from this study are guiding the experimental study of these structures.
URI: http://repositorio.inesctec.pt/handle/123456789/5980
http://dx.doi.org/10.1117/12.2027614
metadata.dc.type: conferenceObject
Publication
Appears in Collections:CAP - Articles in International Conferences
CPES - Articles in International Conferences
CRAS - Articles in International Conferences

Files in This Item:
File Description SizeFormat 
P-006-K4S.pdf
  Restricted Access
280.69 kBAdobe PDFThumbnail
View/Open Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.