9 citations · 21 across the 8 of their papers we have counts for
8 papers
Body-of-Revolution Finite-Element Model of Plasmon-Enhanced Fluorescence
Luke C. Ugwuoke, Farooq Kyeyune, Tjaart P. J. Krüger
Plasmon-enhanced fluorescence (PEF) is one of the most widely investigated optical phenomena in hybrid systems of emitters and plasmonic nanoantennas, with applications ranging fro…
Stationary two-qubit entanglement mediated by one-dimensional plasmonic nanoarrays
Luke C. Ugwuoke, Tjaart P. J. Krüger, Mark S. Tame
Entanglement is one of the key measures of quantum correlations present in nanophotonic systems, with promising applications in quantum optics and beyond. Previous studies have sho…
Multipolar and nonlocal effects in plasmon-mediated entanglement generation
Luke C. Ugwuoke, Tjaart P. J. Krüger, Mark S. Tame
The generation of quantum entanglement is important for a wide range of quantum technology protocols. In nanophotonics, a promising platform for quantum technologies, entanglement…
Electrostatic dipole polarizability and plasmon resonances of multilayer nanoshells
L. C. Ugwuoke, M. S. Tame
We propose a generalized formula for calculating the dipole polarizability of spherical multilayer nanoshells (MNSs) within the long-wavelength approximation (LWA). Given a MNS wit…
Quantum plasmonics model of refractive index sensing using photon correlations
L. C. Ugwuoke, T. P. J. Krüger, M. S. Tame
The interaction between the electric dipole moments of a quantum emitter and a metal nanoparticle gives rise to unique optical properties, such as interference-induced photon corre…
Plasmon resonances in multilayer Fanoshells
Luke C. Ugwuoke, Tjaart P. J. Krüger
We develop a theoretical framework, based on a multipole, quasi-static approach, for the prediction of the localized surface plasmon resonances in Fanoshells formed via geometrical…
Plasmonic Quantum Yield Enhancement of a Single Molecule Near a Nanoegg
Luke C. Ugwuoke, Tomáš Mančal, Tjaart P. J. Krüger
We investigate the impact of the dipole-active modes formed via the mode-mixing of the dipole mode with higher-order surface plasmon modes of a nanoegg on the radiative decay rate…
Localized Surface Plasmon Resonances of Simple Tunable Plasmonic Nanostructures
Luke C. Ugwuoke, Tomáš Mančal, Tjaart P. J. Krüger
We derive and present systematic relationships between the analytical formulas for calculation of the localized surface plasmon resonances (LSPR) of some plasmonic nano-structures…