Ultrafast THz experiments on semiconductors nanostructures, and femtosecond all-fiber lasers

  • Dmitry Turchinovich (Speaker)

    Activity: Talks and presentations › Guest lectures, external teaching and course activities at other universities

    Description

    In the first part of this presentation we will discuss ultrafast THz experiments on semiconductor nanostructures. Effects such as dynamical screening and restoration of strong piezoelectric fields in InGan/GaN quantum wells, and trapping and release of carriers in InAs/GaAs quantum dots will be considered. In the second part, we will discuss femtosecond fiber lasers using fiber Bragg gratings and photonic crystal fibers for stabilization and dispersion control.
    Period1 Jan 2010
    Held atMassachusetts Institute of Technology, United States, Massachusetts