A generalized perturbative approach for the computation of nonlinear scattering problems
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866915902303240192 |
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| author | Itier, Jérémy Renversez, Gilles Zolla, Frédéric |
| author_facet | Itier, Jérémy Renversez, Gilles Zolla, Frédéric |
| contents | We present a perturbative technique for modeling the scattering of light by a nonlinear material. This approach eliminates the need for an iterative algorithm to solve the fully coupled nonlinear problem. We demonstrate its effectiveness in the cases of a nonlinear anisotropic slab and a nonlinear periodic crystal, both illuminated by a plane wave under conical incidence and arbitrary polarization. Quantitative comparisons of the accuracy and computational time with our previously published rigorous model are provided. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_17608 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A generalized perturbative approach for the computation of nonlinear scattering problems Itier, Jérémy Renversez, Gilles Zolla, Frédéric Optics We present a perturbative technique for modeling the scattering of light by a nonlinear material. This approach eliminates the need for an iterative algorithm to solve the fully coupled nonlinear problem. We demonstrate its effectiveness in the cases of a nonlinear anisotropic slab and a nonlinear periodic crystal, both illuminated by a plane wave under conical incidence and arbitrary polarization. Quantitative comparisons of the accuracy and computational time with our previously published rigorous model are provided. |
| title | A generalized perturbative approach for the computation of nonlinear scattering problems |
| topic | Optics |
| url | https://arxiv.org/abs/2512.17608 |