Transient properties of amplitude and phase-controlled transparency in a quantum dot molecule
S. Goharshenasan Esfahani, Mohammad Mahmoudi
We study the transient properties of phase and amplitude-controlled transparency in a three-level pump-probe quantum dot molecule. We apply a probe and a coupling fields to an asymmetric double quantum dot and we find that under transparency condition, system can exhibit transient gain without inversion. It is shown that dynamical behavior of absorption and gain are dependent to the relative phase of applied field as well as the parameters of the system.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Oct 29, 2010•0 citations