Figure 4From: Investigation of quadratic electro-optic effects and electro-absorption process in GaN/AlGaN spherical quantum dotQuadratic electro-optic effect and electro-absorption process susceptibilities versus pump photon wavelength. For 1.5-ps relaxation time, V01 = 0.062 eV. (a) V02 = 0.423 eV. (b) V02 = 0.268 eV. (c) V02 = 0.127 eV.Back to article page