40 citations · 66 across the 5 of their papers we have counts for
5 papers
Tutorial on basics of time-varying electromagnetic systems and circuits
G. Ptitcyn, M. S. Mirmoosa, A. Sotoodehfar +1
During the last decade, possibilities to realize new phenomena and create new applications by varying system properties in time have gained increasing attention in many research fi…
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…
Coherent Asymmetric Absorbers
F. S. Cuesta, A. D. Kuznetsov, G. A. Ptitcyn +2
Most applications of metasurfaces require excitation and control of both electric and magnetic surface currents. For such purpose, the metasurface must have a finite thickness to h…
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…
Coherent Retroreflective Metasurfaces
F. S. Cuesta, G. A. Ptitcyn, M. S. Mirmoosa +1
Inhomogeneous metasurfaces have shown possibilities for unprecedented control of wave propagation and scattering. While it is conventional to shine a single incident plane wave fro…