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Plasmonic structures fabricated by interference lithography for sensor applications
(2009-11-18)
In this work we demonstrate the use of holographic lithography for generation of large area plasmonic periodic structures. Submicrometric array of holes, with different periods and thickness, were recorded in gold films, ...
Surface plasmon enhancement of spontaneous emission in graphene waveguides
(IOP Publishing, 2016-10)
This work analyzes the spontaneous emission of a single emitter placed near the graphene waveguide formed by two parallel graphene monolayers, with an insulator spacer layer. In this case, the eigenmodes supported by the ...
A long-range surface plasmon-polariton waveguide ring resonator as a platform for (bio)sensor applications
(Institute of Physics - IOPBristol, 2011-11)
Tunable plasmonic enhancement of light scattering and absorption in graphene-coated subwavelength wires
(IOP Publishing, 2015-07)
The electromagnetic response of subwavelength wires coated with a graphene monolayer illuminated by a linearly polarized plane waves is investigated. The results show that the scattering and extinction cross-sections of ...
Plasmon-Enhanced Scattering and Fluorescence Used for Ultrasensitive Detection in Langmuir-Blodgett Monolayers
(2014-03-31)
The artificial bilayer structures of lipids and phospholipids can be fabricated using the Langmuir-Blodgett (LB) technique. High sensitivity and ultrasensitive detection can only be achieved using plasmon-enhanced spectroscopy, ...
Complex frequencies and field distributions of localized surface plasmon modes in graphene-coated subwavelength wires
(Pergamon-Elsevier Science Ltd, 2016-04)
In this work we study the modal characteristics of localized surface plasmons in graphene-coated, circular cross-section wires. Localized surface plasmons are represented in terms of cylindrical multipole partial waves ...
Plasmonic structures fabricated by interference lithography for sensor applications
(2009-11-18)
In this work we demonstrate the use of holographic lithography for generation of large area plasmonic periodic structures. Submicrometric array of holes, with different periods and thickness, were recorded in gold films, ...
Critical coupling of surface plasmons in graphene attenuated total reflection geometry
(Elsevier Science, 2016-11)
We study the optical response of an attenuated total reflection (ATR) structure in Otto configuration with graphene sheet, payingespecial attention to the occurrence of total absorption. Our results show that due to ...