• Aspects of femtosecond pulse shape transfer via difference frequency mixing 

      Botha, Gerda Nicolene (Stellenbosch : Stellenbosch University, 2015-12)
      ENGLISH ABSTRACT: We investigate the generation of shaped femtosecond pulses in the infrared spectral regime via a nonlinear process called di erence frequency mixing. First we develop a detailed model of the process, ...