Virginia Tech
    • Log in
    View Item 
    •   VTechWorks Home
    • VTechWorks Archives
    • VTechWorks Administration
    • All Faculty Deposits
    • View Item
    •   VTechWorks Home
    • VTechWorks Archives
    • VTechWorks Administration
    • All Faculty Deposits
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Direct and indirect capture of carriers into the lasing ground state and the light-current characteristic of quantum dot lasers

    Thumbnail
    View/Open
    2014_Direct_indirect_capture.pdf (733.5Kb)
    Downloads: 58
    Date
    2014-03-14
    Author
    Wu, Yuchang
    Asryan, Levon V.
    Metadata
    Show full item record
    Abstract
    We calculate the light-current characteristic (LCC) of a quantum dot (QD) laser under the conditions of both direct and indirect capture of carriers from the optical confinement layer into the lasing ground state in QDs. We show that direct capture is a dominant process determining the ground-state LCC. Only when direct capture is slow, the role of indirect capture (capture into the QD excited state and subsequent intradot relaxation to the ground state) becomes important. (C) 2014 AIP Publishing LLC.
    URI
    http://hdl.handle.net/10919/78024
    Collections
    • All Faculty Deposits [4499]
    • Scholarly Works, Materials Science and Engineering (MSE) [408]

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us
     

     

    VTechWorks

    AboutPoliciesHelp

    Browse

    All of VTechWorksCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Log inRegister

    Statistics

    View Usage Statistics

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us