2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/89965We present a scheme to generate arbitrary superposition of the Fock states in a high-Q cavity. This proposal is based on a sequence of laser pulses, which are tuned appropriately to control transitions on Fock state. It is shown that N laser pulses are needed to generate a pure state with a phonon number limit $N$.5 pagesQuantum Physicstext