Change of Total Refractive Index in Finite V-shaped Quantum Well
有限深V型势阱中总折射率的改变

The change of refractive index in finite V-shaped quantum well is investigated.The first- and third-harmonic generation coefficient is obtained by using Compact-density-matrix approach and iterative method,and the numerical results are presented for GaAs/AlGaAs finite V-shaped quantum well.The results show that the change of total refractive index will be large with decreasing incident intensity.