Nature-inspired 3D-architected colorimetric metasurfaces for polarization-tunable colorimetry

Lisa Poulikakos; Zaid Haddadin; Dev Shah; Loren Phillips; Anna My Nguyen

doi:10.1117/12.2677913

4 October 2023 Nature-inspired 3D-architected colorimetric metasurfaces for polarization-tunable colorimetry

Lisa Poulikakos, Zaid Haddadin, Dev Shah, Loren Phillips, Anna My Nguyen

Proceedings Volume PC12647, Active Photonic Platforms (APP) 2023; PC126471G (2023) https://doi.org/10.1117/12.2677913
Event: SPIE Nanoscience + Engineering, 2023, San Diego, California, United States

Abstract

Iridescent structural color is abundant in nature, arising in the saturated blues of the Morpho butterfly wing or the greens of jewelled beetle shells. At the micrometer scale and smaller, these naturally occurring, three-dimensionally (3D)-architected photonic crystals are composed of ordered, geometrically anisotropic features which exhibit distinct interactions with polarized light. Here, we design artificial 3D-architected colorimetric metasurfaces. We use two-photon lithography to fabricate multilayer grating structures which surpass the polarization-sensitive colorimetric response attainable in nature. Bringing additive manufacturing to the regime of visible light-matter interactions, our metasurfaces hold promise for versatile imaging, display and sensing technologies.

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Citation Download Citation

Lisa Poulikakos, Zaid Haddadin, Dev Shah, Loren Phillips, and Anna My Nguyen "Nature-inspired 3D-architected colorimetric metasurfaces for polarization-tunable colorimetry", Proc. SPIE PC12647, Active Photonic Platforms (APP) 2023, PC126471G (4 October 2023); https://doi.org/10.1117/12.2677913

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KEYWORDS

Colorimetry

Additive manufacturing

Color

Photonic crystals

Design and modelling

Light-matter interactions

Lithography

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