Metasurfaces for sensing and display applications

Piscopo, Giovanni; Filograno, Francesca; Crouzier, Marius; Vorobev, Artem S.; O’Faolain, Liam; Gauthier-Lafaye, Olivier; Dagens, Béatrice; Calò, Giovanna; Magno, Giovanni

Metasurfaces for sensing and display applications

Files

ICTON 25 - Metasurfaces_for_Sensing_and_Display_Applications.pdf(398.68 KB)

Accepted Version

Date

2025-08-25

Authors

Piscopo, Giovanni

Filograno, Francesca

Crouzier, Marius

Vorobev, Artem S.

O’Faolain, Liam

Gauthier-Lafaye, Olivier

Dagens, Béatrice

Calò, Giovanna

Magno, Giovanni

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Published Version

10.1109/icton67126.2025.11125261

Abstract

Metasurfaces offer unique capabilities for controlling electromagnetic waves at subwavelength scales, enabling innovative sensing and display applications. In this contribution, we present recent advances in the design and application of functional metasurfaces. Key topics include metasurfaces supporting bound-state-in-the-continuum resonances for enhanced electromagnetic field localization in spectroscopy and guided-mode resonance metasurfaces for polychromatic displays highlighting their potential for multicolor generation. Finally, we explore the design of a thermoplasmonic coupler for localized heat generation to selectively actuate VO2 phase-change, a critical mechanism for reconfigurable metasurfaces technologies.

Keywords

Metasurfaces , Metalenses , BIC , Thermoplasmonics , Phase-change materials

Citation

Piscopo, G., Filograno, F., Crouzier, M., Vorobev, A. S., O’Faolain, L., Gauthier-Lafaye, O., Dagens, B., Calò, G. and Magno, G. (2025) 'Metasurfaces for sensing and display applications', 2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON), Barcelona, Spain, 6-10 July 2025, pp. 1-5. https://doi.org/10.1109/ICTON67126.2025.11125261