• DocumentCode
    3004937
  • Title

    Gain Dynamics after Ultrashort Pulse Trains in Quantum Dot based Semiconductor Optical Amplifiers

  • Author

    Dommers, S. ; Temnov, V.V. ; Woggon, U. ; Gomis, J. ; Martinez-Pastor, J. ; Laemmlin, M. ; Bimberg, D.

  • Author_Institution
    Univ. Dortmund, Dortmund
  • fYear
    2007
  • fDate
    6-11 May 2007
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We study the gain dynamics in QD-based SOAs after excitation with fs-pulse trains of up to THz repetition rates. A complete ground-state gain recovery is found for 200 GHz repetition rates and injection currents around 90 mA.
  • Keywords
    high-speed optical techniques; quantum dot lasers; semiconductor optical amplifiers; semiconductor quantum dots; THz repetition rate; frequency 200 GHz; gain dynamics; ground-state gain recovery; injection current; quantum dot; semiconductor optical amplifier; ultrashort pulse train; Optical interferometry; Optical mixing; Optical pulses; Optical pumping; Pulse amplifiers; Quantum dots; Resonance; Semiconductor optical amplifiers; Stimulated emission; Ultrafast optics;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-55752-834-6
  • Type

    conf

  • DOI
    10.1109/CLEO.2007.4452594
  • Filename
    4452594
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3004937