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Global coupling with time delay in an array of semiconductor lasers

par Kozyreff, Gregory ;Vladimirov, Andrei ;Mandel, Paul
Référence Physical Review Letters, 85, page (3809-3812)
Publication Publié, 2000

Article révisé par les pairs

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Résumé :

Synchronization due to a weak global coupling with time delay in a semiconductor laser array is investigated both in the cw and self-pulsing regimes. A generalized form of the Kuramoto phase equations is derived and discussed analytically. The time delay is shown to induce in-phase synchronization in all dynamical regimes. Another form of synchronization is found which leads to local extinction of self-pulsing in the array.