Vertically coupled plasmonic slot waveguide cavity for localized biosensing applications Osowiecki, Gaël D. ; Barakat, Elsie ; Naqavi, Ali ; Herzig, Hans Peter Abstract Publication: Optics Express Pub Date: August 2014 DOI: 10.1364/OE.22.020871 Bibcode: 2014OExpr..2220871O