Abstract:Multiphoton excitations and nonlinear optical properties of exciton states in GaAs/Al
x
Ga1−x
As coupled quantum well structure have been theoretically investigated under the influence of a time-varying high-intensity terahertz (THz) laser field. Non-perturbative Floquet theory is employed to solve the time-dependent equation of motion for the laser-driven excitonic quantum well system. The response to the field parameters, such as intensity and frequenc… Show more
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