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Arbitrary Manipulation of Light Intensity by Bilayer Aluminum Metasurfaces

Li, Zhancheng; Liu, Wenwei; Cheng, Hua; Choi, Duk-Yong; Chen, Shuqi; Tian, Jianguo

Description

Realizing the arbitrary manipulation of light intensity on the microscale is a fundamental requirement for the miniaturization and integration of optical devices, which would have a substantial impact in the fields of high‐resolution imaging and information encryption. Metasurfaces, which have unprecedented capabilities for light manipulation, provide an alternative way to achieve this requirement. Here, alignment‐free bilayer metasurfaces composed of aluminum nanorods are utilized to realize...[Show more]

dc.contributor.authorLi, Zhancheng
dc.contributor.authorLiu, Wenwei
dc.contributor.authorCheng, Hua
dc.contributor.authorChoi, Duk-Yong
dc.contributor.authorChen, Shuqi
dc.contributor.authorTian, Jianguo
dc.date.accessioned2020-06-30T04:00:01Z
dc.identifier.issn2195-1071
dc.identifier.urihttp://hdl.handle.net/1885/205661
dc.description.abstractRealizing the arbitrary manipulation of light intensity on the microscale is a fundamental requirement for the miniaturization and integration of optical devices, which would have a substantial impact in the fields of high‐resolution imaging and information encryption. Metasurfaces, which have unprecedented capabilities for light manipulation, provide an alternative way to achieve this requirement. Here, alignment‐free bilayer metasurfaces composed of aluminum nanorods are utilized to realize full and broadband polarization‐selective transmission of optical waves in the near‐infrared band. By independently adjusting the orientation angle of each nanorod, it is demonstrated that the proposed design is an appealing alternative for realizing arbitrary intensity manipulation of linearly polarized light; further, it is experimentally validated that the proposed bilayer metasurfaces can be widely used for microscale modulation of light intensity, gray imaging with high resolution, optical polarization encoding, and anti‐counterfeiting. The proposed bilayer metasurfaces pave the way for implementing the arbitrary manipulation of light intensity on the microscale.
dc.description.sponsorshipThis work was supported by the National Key Research and Development Program of China (2016YFA0301102 and 2017YFA0303800), the National Natural Science Foundation of China (91856101, 11774186, and 11574163), the Natural Science Foundation of Tianjin for Distinguished Young Scientists (18JCJQJC45700), the China Postdoctoral Science Foundation (2018M640224 and 2018M640229), the Natural Science Foundation of Tianjin (16JCQNJC01700), and the 111 Project (B07013). The work was partly performed at the ACT node of the Australian National Fabrication Facility.
dc.format.mimetypeapplication/pdf
dc.language.isoen_AU
dc.publisherWiley
dc.rights© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.sourceAdvanced Optical Materials
dc.titleArbitrary Manipulation of Light Intensity by Bilayer Aluminum Metasurfaces
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume7
dc.date.issued2019
local.identifier.absfor100711 - Nanophotonics
local.identifier.absfor100706 - Nanofabrication, Growth and Self Assembly
local.identifier.ariespublicationu3102795xPUB3369
local.publisher.urlhttps://www.wiley.com/en-gb
local.type.statusPublished Version
local.contributor.affiliationLi, Zhancheng, Nankai University
local.contributor.affiliationLiu, Wenwei, Nankai University
local.contributor.affiliationCheng, Hua, Nankai University
local.contributor.affiliationChoi, Duk-Yong, College of Science, ANU
local.contributor.affiliationChen, Shuqi, Nankai University
local.contributor.affiliationTian, Jianguo, Nankai University
local.description.embargo2037-12-31
local.bibliographicCitation.issue13
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage9
local.identifier.doi10.1002/adom.201900260
local.identifier.absseo861599 - Instrumentation not elsewhere classified
local.identifier.absseo869999 - Manufacturing not elsewhere classified
dc.date.updated2020-01-27T16:09:34Z
local.identifier.scopusID2-s2.0-85065415730
CollectionsANU Research Publications

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