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

Dmitry Turchinovich (Speaker)

Activity: Talks and presentationsGuest 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