• Login
    View Item 
    •   SMARTech Home
    • Georgia Tech Theses and Dissertations
    • Georgia Tech Theses and Dissertations
    • View Item
    •   SMARTech Home
    • Georgia Tech Theses and Dissertations
    • Georgia Tech Theses and Dissertations
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Controlling light-matter interactions in QD photonic sources via optical gain and loss

    Thumbnail
    View/Open
    LIN-DISSERTATION-2018.pdf (18.20Mb)
    Date
    2018-07-03
    Author
    Lin, Chun-Hao
    Metadata
    Show full item record
    Abstract
    The goal of this research is to control light-matter interactions in three levels of hierarchical robust photonic systems: individual and assembled nanostructures, individual local assemblies and coupled local assemblies. Specifically, controlled optical properties of individual nanostructures such as emission/absorption peak position and photoluminescence intensity are investigated via the selection of materials and dimensions. In addition, spatial arrangements of assembled nanostructures are examined to see the effect on the degree of light amplification/attenuation and real refractive index which are important variables for the design of novel photonic systems that obey parity-time symmetry. Finally, manipulation of optical activity of local assemblies including cavity modes, emission output and mode splitting are investigated by altering coupling strength between assemblies, localized gain/loss contrast and arrangement of engineered defects.
    URI
    http://hdl.handle.net/1853/60253
    Collections
    • Georgia Tech Theses and Dissertations [23877]
    • School of Materials Science and Engineering Theses and Dissertations [986]

    Browse

    All of SMARTechCommunities & CollectionsDatesAuthorsTitlesSubjectsTypesThis CollectionDatesAuthorsTitlesSubjectsTypes

    My SMARTech

    Login

    Statistics

    View Usage StatisticsView Google Analytics Statistics
    facebook instagram twitter youtube
    • My Account
    • Contact us
    • Directory
    • Campus Map
    • Support/Give
    • Library Accessibility
      • About SMARTech
      • SMARTech Terms of Use
    Georgia Tech Library266 4th Street NW, Atlanta, GA 30332
    404.894.4500
    • Emergency Information
    • Legal and Privacy Information
    • Human Trafficking Notice
    • Accessibility
    • Accountability
    • Accreditation
    • Employment
    © 2020 Georgia Institute of Technology