n_GaAs 3.53 "Refractive index, GaAs"
n_AlGaAs 3.08 "Refractive index, AlGaAs"
n_AlOx 1.60 "Refractive index, AlOx"
n_AlAs 2.95 "Refractive index, AlAs"
n_air 1 "Refractive index, air"
kappa_QW_gain -gain_QW/k0/2 "Refractive index, quantum well, gain domain, imaginary part"
kappa_QW_loss 0.01 "Refractive index, quantum well, loss domain, imaginary part"
n_QW n_GaAs "Refractive index, quantum well"