Fano resonant optical coatings platform for full gamut and high purity structural colors

Structural coloring is a photostable and environmentally friendly coloring approach that harnesses optical interference and nanophotonic resonances to obtain colors with a range of applications including display technologies, colorful solar panels, steganography, décor, data storage, and anticounter...

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Autores principales: ElKabbash, Mohamed, Hoffman, Nathaniel, Lininger, Andrew R., Jalil, Sohail A., Letsou, Theodore, Hinczewski, Michael, Strangi, Giuseppe, Guo, Chunlei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10322987/
https://www.ncbi.nlm.nih.gov/pubmed/37407559
http://dx.doi.org/10.1038/s41467-023-39602-2
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author ElKabbash, Mohamed
Hoffman, Nathaniel
Lininger, Andrew R.
Jalil, Sohail A.
Letsou, Theodore
Hinczewski, Michael
Strangi, Giuseppe
Guo, Chunlei
author_facet ElKabbash, Mohamed
Hoffman, Nathaniel
Lininger, Andrew R.
Jalil, Sohail A.
Letsou, Theodore
Hinczewski, Michael
Strangi, Giuseppe
Guo, Chunlei
author_sort ElKabbash, Mohamed
collection PubMed
description Structural coloring is a photostable and environmentally friendly coloring approach that harnesses optical interference and nanophotonic resonances to obtain colors with a range of applications including display technologies, colorful solar panels, steganography, décor, data storage, and anticounterfeiting measures. We show that optical coatings exhibiting the photonic Fano Resonance present an ideal platform for structural coloring; they provide full color access, high color purity, high brightness, controlled iridescence, and scalable manufacturing. We show that an additional oxide film deposited on Fano resonant optical coatings (FROCs) increases the color purity (up to 99%) and color gamut coverage range of FROCs to 61% of the CIE color space. For wide-area structural coloring applications, FROCs have a significant advantage over existing structural coloring schemes.
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spelling pubmed-103229872023-07-07 Fano resonant optical coatings platform for full gamut and high purity structural colors ElKabbash, Mohamed Hoffman, Nathaniel Lininger, Andrew R. Jalil, Sohail A. Letsou, Theodore Hinczewski, Michael Strangi, Giuseppe Guo, Chunlei Nat Commun Article Structural coloring is a photostable and environmentally friendly coloring approach that harnesses optical interference and nanophotonic resonances to obtain colors with a range of applications including display technologies, colorful solar panels, steganography, décor, data storage, and anticounterfeiting measures. We show that optical coatings exhibiting the photonic Fano Resonance present an ideal platform for structural coloring; they provide full color access, high color purity, high brightness, controlled iridescence, and scalable manufacturing. We show that an additional oxide film deposited on Fano resonant optical coatings (FROCs) increases the color purity (up to 99%) and color gamut coverage range of FROCs to 61% of the CIE color space. For wide-area structural coloring applications, FROCs have a significant advantage over existing structural coloring schemes. Nature Publishing Group UK 2023-07-05 /pmc/articles/PMC10322987/ /pubmed/37407559 http://dx.doi.org/10.1038/s41467-023-39602-2 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
ElKabbash, Mohamed
Hoffman, Nathaniel
Lininger, Andrew R.
Jalil, Sohail A.
Letsou, Theodore
Hinczewski, Michael
Strangi, Giuseppe
Guo, Chunlei
Fano resonant optical coatings platform for full gamut and high purity structural colors
title Fano resonant optical coatings platform for full gamut and high purity structural colors
title_full Fano resonant optical coatings platform for full gamut and high purity structural colors
title_fullStr Fano resonant optical coatings platform for full gamut and high purity structural colors
title_full_unstemmed Fano resonant optical coatings platform for full gamut and high purity structural colors
title_short Fano resonant optical coatings platform for full gamut and high purity structural colors
title_sort fano resonant optical coatings platform for full gamut and high purity structural colors
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10322987/
https://www.ncbi.nlm.nih.gov/pubmed/37407559
http://dx.doi.org/10.1038/s41467-023-39602-2
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