• Optimization of Optical Nonlinearities in Quantum Cascade Lasers 

      Bai, Jing (Georgia Institute of Technology, 2007-07-19)
      Nonlinearities in quantum cascade lasers (QCL¡¯s) have wide applications in wavelength tunability and ultra-short pulse generation. In this thesis, optical nonlinearities in InGaAs/AlInAs-based mid-infrared (MIR) QCL¡¯s ...