| Autor: |
V. Asadchy, A.G. Lamprianidis, G. Ptitcyn, M. Albooyeh, null Rituraj, T. Karamanos, R. Alaee, S.A. Tretyakov, C. Rockstuhl, S. Fan |
| Přispěvatelé: |
Department of Electronics and Nanoengineering, Karlsruhe Institute of Technology, Mobix Labs Inc., Indian Institute of Technology Kanpur, Stanford University, Aalto-yliopisto, Aalto University |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Popis: |
Publisher Copyright: © 2022 IEEE. 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. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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