Stretchable structural colors with polarization dependence using lithium niobate metasurfaces
Independently tunable biaxial color pixels, composed of isolated nanosquare dimers, are demonstrated in this study. These pixels are capable of displaying a full range of colors under a linear-polarization dependent reflection mode. The metasurface is constructed by arranging LiNbO3 nanodimers on a PDMS substrate. By exciting a strong magnetic dipole (MD) resonance and effectively suppressing other multipolar resonances using surface lattice resonances, the researchers achieved a single reflection peak with a bandwidth of less than 9 nm and a reflective efficiency of up to 99%. Additionally, the stretchability of the PDMS substrate allows for active and continuous tuning of the metasurface by up to 40% strain, covering almost 150 nm of the visible light spectrum and enabling changes in reflection color. This metasurface holds potential applications in various fields, such as color displays, data storage, and anti-counterfeiting technologies.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:32 |
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Enthalten in: |
Optics express - 32(2024), 4 vom: 12. Feb., Seite 6776-6790 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Xu, Yanli [VerfasserIn] |
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Anmerkungen: |
Date Revised 05.03.2024 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.1364/OE.515566 |
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funding: |
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PPN (Katalog-ID): |
NLM369292413 |
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520 | |a Independently tunable biaxial color pixels, composed of isolated nanosquare dimers, are demonstrated in this study. These pixels are capable of displaying a full range of colors under a linear-polarization dependent reflection mode. The metasurface is constructed by arranging LiNbO3 nanodimers on a PDMS substrate. By exciting a strong magnetic dipole (MD) resonance and effectively suppressing other multipolar resonances using surface lattice resonances, the researchers achieved a single reflection peak with a bandwidth of less than 9 nm and a reflective efficiency of up to 99%. Additionally, the stretchability of the PDMS substrate allows for active and continuous tuning of the metasurface by up to 40% strain, covering almost 150 nm of the visible light spectrum and enabling changes in reflection color. This metasurface holds potential applications in various fields, such as color displays, data storage, and anti-counterfeiting technologies | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Wang, Yulin |e verfasserin |4 aut | |
700 | 1 | |a Yang, Yinye |e verfasserin |4 aut | |
700 | 1 | |a Yang, Shengyi |e verfasserin |4 aut | |
700 | 1 | |a Li, Linfu |e verfasserin |4 aut | |
700 | 1 | |a Xiang, Rong |e verfasserin |4 aut | |
700 | 1 | |a Liu, Jiangtao |e verfasserin |4 aut | |
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