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Conferences > CLEO_QELS > 2021 > FTh2M > FTh2M.3

Statistical learning multiobjective optimization for large-scale achromatic metalens at visible regime

Mahmoud M. R. Elsawy, Mickaël Binois, Régis Duvigneau, Stéphane Lanteri, and Patrice Genevet

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Abstract

A novel computational methodology based on statistical learning multiobjective optimization is developed to optimize large-scale achromatic 3D metalenses in the visible regime. The optimized lens has a numerical aperture of 0.56 and an average focusing efficiency of 45%.

© 2021 The Author(s)

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