Transient properties of amplitude and phase-controlled transparency in a quantum dot molecule

S. Goharshenasan Esfahani; M. Mahmoudi

doi:10.1117/12.891384

29 March 2011 Transient properties of amplitude and phase-controlled transparency in a quantum dot molecule

S. Goharshenasan Esfahani, M. Mahmoudi

Proceedings Volume 7998, International Conference on Laser Physics 2010; 79981I (2011) https://doi.org/10.1117/12.891384
Event: International Conference on Laser Physics 2010, 2010, Ashtarak, Armenia

Abstract

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.

Citation Download Citation

S. Goharshenasan Esfahani and M. Mahmoudi "Transient properties of amplitude and phase-controlled transparency in a quantum dot molecule", Proc. SPIE 7998, International Conference on Laser Physics 2010, 79981I (29 March 2011); https://doi.org/10.1117/12.891384

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