Generalized circuit model for coupled plasmonic systems.
Accepted version
Peer-reviewed
Repository URI
Repository DOI
Change log
Authors
Benz, Felix
de Nijs, Bart
Tserkezis, Christos
Chikkaraddy, Rohit https://orcid.org/0000-0002-3840-4188
Sigle, Daniel O
Abstract
We develop an analytic circuit model for coupled plasmonic dimers separated by small gaps that provides a complete account of the optical resonance wavelength. Using a suitable equivalent circuit, it shows how partially conducting links can be treated and provides quantitative agreement with both experiment and full electromagnetic simulations. The model highlights how in the conducting regime, the kinetic inductance of the linkers set the spectral blue-shifts of the coupled plasmon.
Description
Keywords
physics.optics, physics.optics
Journal Title
Opt Express
Conference Name
Journal ISSN
1094-4087
1094-4087
1094-4087
Volume Title
23
Publisher
The Optical Society
Publisher DOI
Sponsorship
Engineering and Physical Sciences Research Council (EP/G060649/1)
Engineering and Physical Sciences Research Council (EP/L027151/1)
European Research Council (320503)
Engineering and Physical Sciences Research Council (EP/K028510/1)
Engineering and Physical Sciences Research Council (EP/H007024/1)
Engineering and Physical Sciences Research Council (EP/L027151/1)
European Research Council (320503)
Engineering and Physical Sciences Research Council (EP/K028510/1)
Engineering and Physical Sciences Research Council (EP/H007024/1)