Center-manifold reduction for laser equations with detuning
Anno: 1989
Autori: Oppo G.L., Politi A.
Affiliazione autori: Department of Physics, Drexel University, Philadelphia, Pennsylvania 19104;
Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: An improved adiabatic elimination technique, previously applied to resonant-laser equations for a small population decay rate, is extended to the general detuned case. The initial five-dimensional system is approximated with a set of only two differential equations. This allows an analytical investigation of the bifurcation properties of the second laser threshold. The final two-dimensional model represents a substantial improvement in the correct description of many lasers, from CO2 to Nd:YAG (YAG denotes yttrium aluminum garnet), from semiconductor to NMR lasers.
Giornale/Rivista: PHYSICAL REVIEW A
Volume: 40 (3) Da Pagina: 1422 A: 1427
Parole chiavi: center-manifold theoryDOI: 10.1103/PhysRevA.40.1422Citazioni: 22dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-12Riferimenti 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