NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2001, Volume 4, Number 4, pp.333-340

Quasiperiodicity in Lang-Kobayashi Model of Lasers with Delayed Optical Feedback
E.V. Grigorieva

Instabilities are analyzed which lead to quasiperiodic solutions in Lang-Kobayashi equations for semiconductor lasers subject to optical feedback from external reflectors. Bifurcation properties are studied in dependence on the linewidth enhancement factor. Different origin of tori is demonstrated on the way to coherent collapse
Key words: delayed feedback, lasers, asymptotic analysis

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