On the Optical Stark Effect of Excitons in InGaAs Prolate Ellipsoidal Quantum Dots

Figure 8

The dependence of transition rate on the photon energy of probe laser in a prolate ellipsoidal quantum dot with the ellipsoidal aspect ratio (corresponding to the length of the semi-major axis of  Å) in the absence of the pump laser (dotted line) and in the presence of the pump laser with different detunings  meV (solid line),  meV (thick solid line), and  meV (dashed line).