Dynamical model to describe low-frequency fluctuations in semiconductor lasers with optical feedback

Year: 1998

Authors: Mindlin G.B., Duarte A.A., Giudici M., Green C., Giacomelli G., Nespolo U., Giuggioli L., Tredicce J.

Autors Affiliation: Depto de Fisica, F.C.E. y N., Universidad de Buenos Aires, Argentina;
Institut Non Lineaire de Nice, Univ. de Nice Sophia Antipolis, CNRS UMR, 06560 Valbonne, France;
Istituto Nazionale di Ottica, Largo E. Fermi6, 50125 Firenze e INFM, Sez. di Firenze, Italy

Abstract: We construct a dynamical model from experimental data obtained in a semiconductor laser system with optical feedback. We show that the low-frequency fluctuations arise from an inverse saddle node bifurcation and that the laser behaves as any other excitable system. (C) 1998 Elsevier Science B.V. All rights reserved.

Journal/Review: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS

Volume: 257 (1/4)      Pages from: 547  to: 556

KeyWords: CHAOS; INJECTION;
DOI: 10.1016/S0378-4371(98)00191-5

Citations: 1
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