Transient behaviour of coherent and incoherent processes in a three-level system
Anno: 1986
Autori: Della Valle R.G., Foggi P., Fracassi P.F.
Affiliazione autori: Istituto di Chimica Fisica, Universitá di Bologna, viale Risorgimento 4, 40136 Bologna, Italy; Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104, United States; Dipartimento di Chimica, Università di Firenze, via Gino Capponi 9, 50121 Florence, Italy
Abstract: We discuss the transient evolution of the coherent and incoherent emission from a three-level system driven by a resonant laser field of arbitrary intensity. The effects due to the levels finite lifetimes and dephasings and to the laser power are considered, within the Markov and rotating wave approximations. An analytical expression for the time-dependent generated signal is derived, enabling the use of time-resolved spectroscopy to extract the parameters characterizing the level dynamics.
Giornale/Rivista: CHEMICAL PHYSICS
Volume: 103 (2-3) Da Pagina: 287 A: 294
Parole chiavi: coherent systemDOI: 10.1016/0301-0104(86)80028-3Citazioni: 2dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-28Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui