2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/21381Optically controlled coherent dynamics of charge (excitonic) degrees of freedom in a semiconductor quantum dot under the influence of lattice dynamics (phonons) is discussed theoretically. We show that the dynamics of the lattice response in the strongly non-linear regime is governed by a semiclassical resonance between the phonon modes and the optically driven dynamics. We stress on the importance of the stability of intermediate states for the truly coherent control.4 pages, 2 figures; final version; moderate changes, new titleMesoscale and Nanoscale PhysicsQuantum Physicstext