Population transfer in multilevel system through modified stimulated Raman adiabatic passage
Shu Xiao-Qin, Ye Kuang, Jiaqian Qin +1 more
Stimulated Raman adiabatic passage (STIRAP) has been successfully extended to multilevel system. During the STIRAP process, the intermediate levels have notable population which is detrimental if these levels could decay to other levels through spontaneous emission. This paper proposes a novel method to reduce the intermediate level population during the STIRAP process. A complete population transfer can be achieved in this modified STIRAP even if the intermediate level decays to other levels.
Chinese Optics Letters•Jul 10, 2007•0 citations