291 citations · 1.6k across the 24 of their papers we have counts for
25 papers
Fabrication and characterization of shape- and topology-optimized optical cavities with deep sub-wavelength confinement for interfacing with colloidal quantum dots
Mohammad Abutoama, Rasmus Ellebæk Christiansen, Adrian Holm Dubré +3
We employ a combined shape- and topology-optimization strategy to design manufacturable two-dimensional photonic crystal-based optical nanocavities that confine light to length sca…
Dynamics and condensation of polaritons in an optical nanocavity coupled to two-dimensional materials
Maria Vittoria Gurrieri, Emil V. Denning, Kristian Seegert +2
We present a comprehensive investigation of the light-matter interaction dynamics in two-dimensional materials coupled with a spectrally isolated cavity mode in the strong coupling…
A lithographically-defined quantum dot with sub-wavelength confinement of light
George Kountouris, Anne Sofie Darket, Lea Vestergaard +3
We present an optical cavity with deep sub-wavelength confinement of light in a region that simultaneously works as a quantum dot. The design is based on a dielectric membrane with…
Carrier diffusion in semiconductor nanoscale resonators
Marco Saldutti, Yi Yu, George Kountouris +2
It is shown that semiconductor nanoscale resonators with extreme dielectric confinement accelerate the diffusion of electron-hole pairs excited by nonlinear absorption. These novel…
Semi-analytical Framework for Modeling Strong Coupling of Quantum Emitters in Electromagnetic Resonators
Mohammad Abutoama, George Kountouris, Jesper Mørk +1
We present a semi-analytical framework for studying interactions between quantum emitters and general electromagnetic resonators. The method relies on the Lippmann-Schwinger equati…
High-accuracy Casimir-Polder force calculations using the Discontinuous Galerkin Time-Domain method
Philip Trøst Kristensen, Bettina Beverungen, Francesco Intravaia +1
We describe a numerical time-domain approach for high-accuracy calculations of Casimir-Polder forces near micro-structured materials. The use of a time-domain formulation enables t…