Mie Resonances and Kerker Effects in Parametric Time-Modulated Spheres

V. Asadchy, A. G. Lamprianidis, G. Ptitcyn, M. Albooyeh, Rituraj, T. Karamanos, R. Alaee, S. A. Tretyakov, C. Rockstuhl, S. Fan

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Abstract

We provide a theoretical description of light scattering by a spherical particle whose permittivity is modulated with twice the frequency of the incident light. Such a sphere acts as a finite-size photonic time crystal and permits optical parametric amplification. We show that the control of the temporal modulation strength provides a qualitatively new route to spectrally overlap different parametric Mie resonances in the sphere for controlling its far-field pattern and satisfying the Kerker scattering conditions.

Original languageEnglish
Title of host publication2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022
PublisherIEEE
PagesX025-X027
ISBN (Electronic)978-1-6654-6584-7
DOIs
Publication statusPublished - 2022
MoE publication typeA4 Conference publication
EventInternational Congress on Artificial Materials for Novel Wave Phenomena - Università di Siena, Presidio Mattioli, Siena, Italy
Duration: 12 Sept 202217 Sept 2022
Conference number: 16
https://congress2022.metamorphose-vi.org/

Conference

ConferenceInternational Congress on Artificial Materials for Novel Wave Phenomena
Abbreviated titleMETAMATERIALS
Country/TerritoryItaly
CitySiena
Period12/09/202217/09/2022
Internet address

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