Modulated class A laser: stochastic resonance in a limit-cycle potential system

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Jun 2018Embargo end date: 01 Jan 2018 English Publisher:Springer Science and Business Media LLCJournal:The European Physical Journal B, volume 91 (issn: 1434-6028, eissn: 1434-6036,

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Authors: Mayol, Catalina; Toral, Raúl; Wio, Horacio S.;

doi: 10.1140/epjb/e2018-90194-5 , 10.48550/arxiv.1803.07969

arXiv: 1803.07969

handle: 10261/189026

Modulated class A laser: stochastic resonance in a limit-cycle potential system

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Abstract

We exploit the knowledge of the nonequilibrium potential in a model for the modulated class A laser. We analyse both, the deterministic and the stochastic dynamics of such a system in terms of the Lyapunov potential. Furthermore, we analyse the stochastic response of such a system and explain it again using the potential in a wide range of parameters and for small values of the noise. Such a response is quantified by means of the amplification factor, founding stochastic resonance within specific parameter's ranges.

Related Organizations

University of the Balearic Islands
Spain
Spanish National Research Council
Spain

Keywords

Statistical Mechanics (cond-mat.stat-mech), FOS: Physical sciences, Statistical and Nonlinear Physics, Condensed Matter - Statistical Mechanics

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