All-dielectric metasurface for high-performance structural color

Wenhong Yang; Shumin Xiao; Qinghai Song; Yilin Liu; Yunkai Wu; Shuai Wang; Jie Yu; Jiecai Han; Din-Ping Tsai

doi:10.1038/s41467-020-15773-0

Nature Communications (Apr 2020)

All-dielectric metasurface for high-performance structural color

Wenhong Yang,
Shumin Xiao,
Qinghai Song,
Yilin Liu,
Yunkai Wu,
Shuai Wang,
Jie Yu,
Jiecai Han,
Din-Ping Tsai

Affiliations

Wenhong Yang: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Shumin Xiao: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Qinghai Song: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Yilin Liu: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Yunkai Wu: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Shuai Wang: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Jie Yu: Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology, Shenzhen
Jiecai Han: National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology
Din-Ping Tsai: Department of Electronic and Information Engineering, The Hong Kong Polytechnic University

DOI: https://doi.org/10.1038/s41467-020-15773-0
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 8

Abstract

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Here, the authors fabricate a metasurface with high brightness and large gamut structured colors by combining a silicon metasurface with a refractive index matching layer. The experimentally demonstrated gamut is 181.8% of sRGB, 135.6% of Adobe RGB, and 97.2% of Rec.2020.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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