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Inverse design of bright, dielectric metasurfaces color filters based on back-propagation and multi-valued artificial neural networks

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Author(s):
de Souza, Arthur Clini ; Lanteri, Stephane ; Hernandez-Figueroa, Hugo Enrique ; Abbarchi, Marco ; Grosso, David ; Kerzabi, Badre ; Elsawy, Mahmoud
Total Authors: 7
Document type: Journal article
Source: MACHINE LEARNING IN PHOTONICS; v. 13017, p. 10-pg., 2024-01-01.
Abstract

The present work showcases an innovative optimization methodology based on deep learning that combines Multi-Valued Artificial Neural Networks and back-propagation optimization. The methodology addresses the inherent limitations of conventional approaches when employed in isolation. We applied the proposed methodology to design structural color filters that surpasses the sRGB gamut while preserving fabrication constraints. (AU)

FAPESP's process: 21/11380-5 - CPTEn - São Paulo Center for the Study of Energy Transition
Grantee:Luiz Carlos Pereira da Silva
Support Opportunities: Research Grants - Science Centers for Development
FAPESP's process: 21/06506-0 - Strongly resonant all-dielectric metasurfaces based on quasi-dark and toroidal modes
Grantee:Hugo Enrique Hernández Figueroa
Support Opportunities: Regular Research Grants