• DocumentCode
    2086057
  • Title

    Tuning the coherent dynamics of excitons in semiconductor quantum dots

  • Author

    Langbein, W. ; Borri, P. ; Woggon, U. ; Stavarache, V. ; Reuter, D. ; Wieck, A.D.

  • Author_Institution
    Exp. Physik IIb, Dortmund Univ.
  • fYear
    2004
  • fDate
    21-21 May 2004
  • Firstpage
    568
  • Lastpage
    570
  • Abstract
    We measure the exciton coherence time in InGaAs quantum dots by four-wave mixing. At low temperature, this time is only given by the radiative lifetime which we tune by annealing the dots
  • Keywords
    III-V semiconductors; annealing; excitons; gallium arsenide; indium compounds; multiwave mixing; optical tuning; radiative lifetimes; semiconductor quantum dots; InGaAs; annealing; coherent dynamics tuning; excitons; four-wave mixing; radiative lifetime; semiconductor quantum dots;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Quantum Electronics Conference, 2004. (IQEC). International
  • Conference_Location
    San Francisco, CA
  • Print_ISBN
    1-55752-778-4
  • Type

    conf

  • Filename
    1366896
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2086057