High-efficiency broadband achromatic metalens for near-IR biological imaging window

Yujie Wang; Qinmiao Chen; Wenhong Yang; Ziheng Ji; Limin Jin; Xing Ma; Qinghai Song; Alexandra Boltasseva; Jiecai Han; Vladimir M. Shalaev; Shumin Xiao

doi:10.1038/s41467-021-25797-9

Nature Communications (Sep 2021)

High-efficiency broadband achromatic metalens for near-IR biological imaging window

Yujie Wang,
Qinmiao Chen,
Wenhong Yang,
Ziheng Ji,
Limin Jin,
Xing Ma,
Qinghai Song,
Alexandra Boltasseva,
Jiecai Han,
Vladimir M. Shalaev,
Shumin Xiao

Affiliations

Yujie Wang: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Qinmiao Chen: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Wenhong Yang: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Ziheng Ji: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Limin Jin: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Xing Ma: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Qinghai Song: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)
Alexandra Boltasseva: School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University
Jiecai Han: National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology
Vladimir M. Shalaev: School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University
Shumin Xiao: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Harbin Institute of Technology (Shenzhen)

DOI: https://doi.org/10.1038/s41467-021-25797-9
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 7

Abstract

Read online

Though broadband achromatic metalens are attractive for biological applications, existing metalenses show limited performance in the biological imaging window. Here, the authors report high-efficiency broadband achromatic metalens featuring record-high aspect ratio titanium dioxide metasurfaces.

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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