Dispersion of effective refractive indices of mid-infrared quantum cascade lasers

Q. Yang, M. Kinzer, R. Aidam, R. Driad, W. Bronner, S. Hugger, R. Ostendorf, F. Fuchs, J. Wagner
  • Journal of Applied Physics, January 2012, American Institute of Physics
  • DOI: 10.1063/1.4766388