Stimulated Raman adiabatic passage with trains of weak pulses*
Abstract
We consider coherent population transfer in multilevel quantum systems driven by time-delayed pulse trains. We show how to choose the parameters of the trains so that the population dynamics tracks the behavior of a Λ-type three-level system under stimulated Raman adiabatic passage (STIRAP). Efficient population transfer can be achieved regardless of the order and with or without overlap of the pump and the Stokes sub-pulses of the trains. Generalized STIRAP schemes of population transfer in N-level system with sequential couplings are also examined. The mechanism of the population transfer and the robustness of the proposed schemes are discussed.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Nov 02, 2022
- Source ID
- 10.1088/1361-6455/ac9a17
Entities
People
- Bo Y Chang
- Ignacio R Sola
- Sebastián Carrasco
- Svetlana A. Malinovskaya
- Vladimir S. Malinovsky
Organizations
- Ministry of Economy of Spain
- United States Army Research Laboratory