Optimal shortcuts of Stimulated Raman Adiabatic Passage in the presence of dissipation

Dionisis Stefanatos, Emmanuel Paspalakis

Published 2022-12-26Version 1

We use optimal control theory to obtain shortcuts to adiabaticity which maximize population transfer in a three-level STIRAP system, for a given finite duration of the process and specified dissipation rate at the intermediate state. We fix the sum of the intensities of the pump and Stokes pulses and use the mixing angle as the sole control variable. We determine the optimal variation of this angle and reveal the role of singular arc in the optimal trajectory, in order to minimize the effect of dissipation.