• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguidePlumX LibguideSubmit an Item

    Statistics

    Display statistics

    Broadband terahertz rotator with an all-dielectric metasurface

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    prj-6-11-1056.pdf
    Size:
    1.233Mb
    Format:
    PDF
    Description:
    Published version
    Download
    Type
    Article
    Authors
    Yang, Quanlong
    Chen, Xieyu
    Xu, Quan cc
    Tian, Chunxiu
    Xu, Yuehong
    Cong, Longqing cc
    Zhang, Xueqian
    Li, Yanfeng cc
    Zhang, Caihong
    Zhang, Xixiang cc
    Han, Jiaguang
    Zhang, Weili
    KAUST Department
    Material Science and Engineering Program
    Physical Science and Engineering (PSE) Division
    KAUST Grant Number
    CRF-2016-2950-RG5
    Date
    2018-10-17
    Online Publication Date
    2018-10-17
    Print Publication Date
    2018-11-01
    Permanent link to this record
    http://hdl.handle.net/10754/630190
    
    Metadata
    Show full item record
    Abstract
    Polarization manipulation is essential in developing cutting-edge photonic devices ranging from optical communication displays to solar energy harvesting. Most previous works for efficient polarization control cannot avoid utilizing metallic components that inevitably suffer from large ohmic loss and thus low operational efficiency. Replacing metallic components with Mie resonance-based dielectric resonators will largely suppress the ohmic loss toward high-efficiency metamaterial devices. Here, we propose an efficient approach for broadband, high-quality polarization rotation operating in transmission mode with all-dielectric metamaterials in the terahertz regime. By separating the orthogonal polarization components in space, we obtain rotated output waves with a conversion efficiency of 67.5%. The proposed polarization manipulation strategy shows impressive robustness and flexibility in designing metadevices of both linear-and circular-polarization incidences.
    Citation
    Yang Q, Chen X, Xu Q, Tian C, Xu Y, et al. (2018) Broadband terahertz rotator with an all-dielectric metasurface. Photonics Research 6: 1056. Available: http://dx.doi.org/10.1364/PRJ.6.001056.
    Sponsors
    Ministry of Science and Technology of the People’s Republic of China (MOST); National Key Research and Development Program of China (2017YFA0701004); National Natural Science Foundation of China (NSFC) (61875150, 6142010660, 61427814, 61605143, 61735012); King Abdullah University of Science and Technology (KAUST) (CRF-2016-2950-RG5). We thank Dr. Kai Wang for helpful discussion. C. Tian and X. X. Zhang would like to acknowledge the financial support from King Abdullah University of Science and Technology (KAUST).
    Publisher
    The Optical Society
    Journal
    Photonics Research
    DOI
    10.1364/PRJ.6.001056
    Additional Links
    https://www.osapublishing.org/prj/abstract.cfm?uri=prj-6-11-1056
    ae974a485f413a2113503eed53cd6c53
    10.1364/PRJ.6.001056
    Scopus Count
    Collections
    Articles; Physical Science and Engineering (PSE) Division; Material Science and Engineering Program

    entitlement

     
    DSpace software copyright © 2002-2021  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.