Preprint Article Version 1 This version is not peer-reviewed

A Breakthrough in Resonance Analysis for Complex Multilayered Structures in Small, High-Contrast Nonlinear Media with Kerr Effect

Version 1 : Received: 9 October 2024 / Approved: 11 October 2024 / Online: 14 October 2024 (03:32:39 CEST)

How to cite: Meklachi, T. A Breakthrough in Resonance Analysis for Complex Multilayered Structures in Small, High-Contrast Nonlinear Media with Kerr Effect. Preprints 2024, 2024100869. https://doi.org/10.20944/preprints202410.0869.v1 Meklachi, T. A Breakthrough in Resonance Analysis for Complex Multilayered Structures in Small, High-Contrast Nonlinear Media with Kerr Effect. Preprints 2024, 2024100869. https://doi.org/10.20944/preprints202410.0869.v1

Abstract

Scattering resonances play a crucial role in understanding wave behavior in various physical systems. While significant progress has been made in analyzing resonances in high-contrast and nonlinear media, a general characterization of resonances in small, high-contrast nonlinear media with the Kerr effect, particularly in layered configurations, has remained an open problem. In this paper, we present a novel asymptotic approach that addresses this gap by providing an approximation for resonances in terms of material properties, geometry, and nonlinearity. Our results offer new insights into the dependence of resonances on these factors, particularly for complex multilayered structures, making this the first general characterization of its kind.

Keywords

scattering resonances; high-contrast media; nonlinear media; Kerr effect; multilayered structures; asymptotic methods; optical resonances; nonlinear optics; small-volume scatterers

Subject

Computer Science and Mathematics, Applied Mathematics

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