2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/19201Using a master-equation approach for the description of coherent and incoherent dynamics in `artificial atoms and molecules', we present a theoretical analysis of situations where intense laser fields lead to pronounced renormalizations of carrier states. Such enhanced light-matter interactions allow for the solid-state implementation of effects hitherto only observable in atomic systems. Two prototypical examples will be presented: first, we show how two intense laser pulses can be exploited for a robust and high-fidelity population transfer of carrier states in coupled quantum dots; second, we discuss the possibility of observing self-induced transparency in a sample of inhomogenously broadened quantum dots, a phenomenon where intense laser pulses propagate without suffering significant losses.13 pages; to be published in "Radiation-Matter Interaction in Confined Systems", a Volume to the memory of Giovanna Panzarini (eds. L. C. Andreani, G. Benedek, and E. Molinari)Mesoscale and Nanoscale Physicstext