Stimulated Raman adiabatic passage (STIRAP) is a process that permits transfer of a population between two applicable quantum states via at least two coherent electromagnetic (light) pulses. These light pulses drive the transitions of the three level Ʌ atom or multilevel system. The process is a form of state-to-state coherent control. WebThis review also discusses the relationship between STIRAP and two related procedures: chirped Raman adiabatic passage (RCAP or CHIRAP) and electromagnetically induced transparency (EIT) with slow ...
(PDF) STIRAP: A Historical Perspective and Some News
WebNov 8, 2005 · We show that the technique of Stark-chirped rapid adiabatic passage (SCRAP), hitherto used for complete population transfer between two quantum states, offers a simple and robust method for complete population transfer amongst three states in … WebMay 1, 2015 · STIRAP is exceptional, because unlike processes that rely on details of Rabi oscillations, if STIRAP works for the weakest transition in the sum then it works for all cases. The discussion in the Appendix relates to the evaluation of the Rabi frequency of W ( e ; t ) for individual magnetic sublevels of the degenerate ground vibration level of ... high school of the dead studio
Experimental realization of stimulated Raman shortcut-to-adiabatic
WebJul 1, 1994 · Abstract. We study the dynamics of chirped adiabatic passage (CHIRAP) with temporally delayed pulses to selectively and fully transfer population in atoms and … WebDefinition of chirped in the Definitions.net dictionary. Meaning of chirped. What does chirped mean? Information and translations of chirped in the most comprehensive … WebSep 27, 2009 · We demonstrate theoretically that Li atoms can be transferred to states of a lower principal quantum number by exposing them to a frequency chirped microwave pulse. The population transfer of Li atoms from the n = 75 state to n = 70 with more than 90% efficiency is achieved by means of the sequential single-photon Δn = –1 transitions. The … high school of the dead swimsuit