中文版 | English
Title

Cholesteric liquid crystal-enabled electrically programmable metasurfaces for simultaneous near- and far-field displays

Author
Corresponding AuthorLu, Yan-Qing; Liu, Yan Jun
Publication Years
2022-12-15
DOI
Source Title
ISSN
2040-3364
EISSN
2040-3372
Volume14Issue:48
Abstract
Metasurfaces can enable polarization multiplexing of light so as to carry more information. Specific polarized light necessitates bulk polarizers and waveplates, which significantly increases the form size of metasurface devices. We propose an electrically programmable metasurface enabled by dual-frequency cholesteric liquid crystals (DF-CLCs) for simultaneous near- and far-field displays. Moreover, the integrated device can be electrically programmed to demonstrate 6 different optical images by engineering the DF-CLCs with frequency-modulated voltage pulses. Such programmable metasurfaces are potentially useful for many applications including information storage, displays, anti-counterfeiting, and so on.
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
First ; Corresponding
Funding Project
National Key R&D Program of China[2021YFB2802300] ; National Natural Science Foundation of China["62075093","62211530039"] ; Guangdong Innovative and Entrepreneurial Research Team Program[2017ZT07C071] ; Natural Science Foundation of Guangdong Province[2019A1515110864] ; Shenzhen Science and Technology Innovation Commission["JCYJ20180305180635082","JCYJ20170817111349280","GJHZ20180928155207206"] ; Key Lab of Modern Optical Technologies of Education Ministry of China, Soochow University[KJS2132]
WOS Research Area
Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS Subject
Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS Accession No
WOS:000899134200001
Publisher
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/420819
DepartmentDepartment of Electrical and Electronic Engineering
Affiliation
1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China
2.Nanjing Univ, Coll Engn & Appl Sci, Nanjing 210093, Peoples R China
First Author AffilicationDepartment of Electrical and Electronic Engineering
Corresponding Author AffilicationDepartment of Electrical and Electronic Engineering
First Author's First AffilicationDepartment of Electrical and Electronic Engineering
Recommended Citation
GB/T 7714
Wang, Jiawei,Cai, Wenfeng,He, Huilin,et al. Cholesteric liquid crystal-enabled electrically programmable metasurfaces for simultaneous near- and far-field displays[J]. Nanoscale,2022,14(48).
APA
Wang, Jiawei.,Cai, Wenfeng.,He, Huilin.,Cen, Mengjia.,Liu, Jianxun.,...&Liu, Yan Jun.(2022).Cholesteric liquid crystal-enabled electrically programmable metasurfaces for simultaneous near- and far-field displays.Nanoscale,14(48).
MLA
Wang, Jiawei,et al."Cholesteric liquid crystal-enabled electrically programmable metasurfaces for simultaneous near- and far-field displays".Nanoscale 14.48(2022).
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