12 citations · 12 across the 4 of their papers we have counts for
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Momentum considerations inside near-zero index materials
Michaël Lobet, Iñigo Liberal, Larissa Vertchenko +3
Near-zero-index (NZI) materials, i.e. materials having a phase refractive index close to zero, are known to enhance or inhibit light-matter interactions. Most theoretical derivatio…
Modeling the optical properties of Twisted Bilayer Photonic Crystals
Haoning Tang, Fan Du, Stephen Carr +3
We demonstrate a photonic analog of twisted bilayer graphene that has ultra-flat photonic bands and exhibits extreme slow light behavior. Our twisted bilayer photonic device, which…
Near-Zero Index Photonic Crystals with Directive Bound States in the Continuum
Larissa Vertchenko, Clayton DeVault, Radu Malureanu +2
Near-zero-index platforms arise as a new opportunity for light manipulation with boosting of optical nonlinearities, transmission properties in waveguides and constant phase distri…
Low-loss Zero-Index Materials
Haoning Tang, Clayton DeVault, Phil Camayd-Munoz +7
Materials with a zero refractive index support electromagnetic modes that exhibit stationary phase profiles. While such materials have been realized across the visible and near-inf…
On modifications of fundamental radiative processes in near-zero-index media of various dimensions
Lobet Michaël, Iñigo Liberal, Erik N. Knall +5
Spontaneous emission, stimulated emission and absorption are the three fundamental radiative processes describing light-matter interactions. Here, we theoretically study the behavi…