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Communication Dans Un Congrès Année : 2016

Chaos in solitary VCSELs: asymmetry and noise

Martin Virte
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Krassimir Panajotov

Résumé

We discuss the impact of asymmetries and noise on the nonlinear dynamics of vertical-cavity surface-emitting lasers (VCSEL). We focus in particular on the effects of these features on the chaotic dynamics that can be generated by a free-running VCSEL due to the intrinsic competition between polarization modes taking place in these devices. Experimentally, we observe significant asymmetries especially in the statistics of the chaotic dynamics. We show that these behaviour can be explained theoretically by a combined effect of the system asymmetries and the noise. This work therefore brings new light on the interplay between deterministic and stochastic processes taking place in VCSELs
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Dates et versions

hal-01810180 , version 1 (07-06-2018)

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Martin Virte, Marc Sciamanna, Thienpont Hugo, Krassimir Panajotov. Chaos in solitary VCSELs: asymmetry and noise. SPIE Photonics Europe, Apr 2016, Brussels, Belgium. ⟨10.1117/12.2227083⟩. ⟨hal-01810180⟩
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