Method for optimization of achromatic metasurfaces

Simon P. Tsaoussis; Hossein Alisafaee

doi:10.1117/12.2650391

17 March 2023 Method for optimization of achromatic metasurfaces

Proceedings Volume PC12431, Photonic and Phononic Properties of Engineered Nanostructures XIII; PC124310U (2023) https://doi.org/10.1117/12.2650391
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

Conventional design of engineered nanostructures for controlling and manipulating the propagation of electromagnetic waves has been established in the literature over the past several years. Challenges in design, optimization, fabrication, and characterization of such structures have motivated extensive research activities in the field of engineered nanostructure materials and devices. In the present work we utilize an evolutionary optimization algorithm to design a metasurface. The metasurface considered exhibits achromatic performance over the visible range of electromagnetic spectrum.

Conference Presentation

Citation Download Citation

Simon P. Tsaoussis and Hossein Alisafaee "Method for optimization of achromatic metasurfaces", Proc. SPIE PC12431, Photonic and Phononic Properties of Engineered Nanostructures XIII, PC124310U (17 March 2023); https://doi.org/10.1117/12.2650391

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