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An engineered planar plasmonic reflector for polaritonic mode confinement
Shima Rajabali, Josefine Enkner, Erika Cortese +4
It was recently demonstrated that, in deep subwavelength gap resonators coupled to two-dimensional electron gases, coupling to propagating plasmons can lead to energy leakage and p…
Positronium density measurements using polaritonic effects
Erika Cortese, David B. Cassidy, Simone De Liberato
Recent experimental advances in Positronium (Ps) physics have made it possible to produce dense Ps ensembles in which Ps-Ps interactions may occur, leading to the production of Ps$…
Perspective on real-space nanophotonic field manipulation using non-perturbative light-matter coupling
Erika Cortese, Joshua Mornhinweg, Rupert Huber +2
The achievement of large values of the light-matter coupling in nanoengineered photonic structures can lead to multiple photonic resonances contributing to the final properties of…
Electrical Generation of Surface Phonon Polaritons
Christopher R. Gubbin, Simone De Liberato
Efficient electrical generation of mid-infrared light is challenging because of the dearth of materials with natural dipole-active electronic transitions in this spectral region. O…