65 citations · 119 across the 4 of their papers we have counts for
4 papers · 1 filter
Expanding momentum bandgaps in photonic time crystals through resonances
X. Wang, P. Garg, M. S. Mirmoosa +3
The realization of photonic time crystals is a major opportunity but also comes with significant challenges. The most pressing one, potentially, is the requirement for a substantia…
Parametric Mie resonances and directional amplification in time-modulated scatterers
V. Asadchy, A. G. Lamprianidis, G. Ptitcyn +7
We provide a theoretical description of light scattering by a spherical particle whose permittivity is modulated in time at twice the frequency of the incident light. Such a partic…
Towards maximally electromagnetically chiral scatterers at optical frequencies
X. Garcia Santiago, M. Hammerschmidt, J. Sachs +7
Designing objects with predefined optical properties is a task of fundamental importance for nanophotonics, and chirality is a prototypical example of such a property, with applica…
Scattering from spheres made of time-varying and dispersive materials
G. Ptitcyn, A. G. Lamprianidis, T. Karamanos +8
Exploring the interaction of light with time-varying media is an intellectual challenge that, in addition to fundamental aspects, provides a pathway to multiple promising applicati…