One-dimensional transport-induced instabilities in an optical system with nonlocal feedback
Anno: 1995
Autori: Ramazza P.L., Bigazzi P., Pampaloni E., Residori S., Arecchi F.T.
Affiliazione autori: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy;
Department of Physics, University of Firenze, 50125 Firenze, Italy
Abstract: We present theoretical and experimental evidence of pattern forming instabilities induced by the nonlocal interaction of the light signal with itself, in an optical system formed by a liquid-crystal light valve with feedback. For a defocusing medium, the model predicts a reduced instability threshold for pattern formation as a result of nonlocality. The conditions for the onset of drifting mode instability are analytically derived. The experimental results quantitatively confirm the predictions of the model.
Giornale/Rivista: PHYSICAL REVIEW E
Volume: 52 (5) Da Pagina: 5524 A: 5531
Parole chiavi: FABRY-PEROT RESONATOR; PATTERN-FORMATION; TRAVELING WAVES; TURBULENCE; CHAOSDOI: 10.1103/PhysRevE.52.5524Citazioni: 26dati 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