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Extreme intensity pulses in a semiconductor laser with a short external cavity

AuthorsReinoso, José A.; Zamora-Munt, J. ; Masoller, Cristina
Issue Date19-Jun-2013
PublisherAmerican Physical Society
CitationPhysical Review - Section E - Statistical Nonlinear and Soft Matter Physics 87(6): 062913 (2013)
AbstractWe present a numerical study of the pulses displayed by a semiconductor laser with optical feedback in the short-cavity regime, such that the external cavity round-trip time is shorter than the laser relaxation oscillation period. For certain parameters there are occasional pulses, which are high enough to be considered extreme events. We characterize the bifurcation scenario that gives rise to such extreme pulses and study the influence of noise. We demonstrate intermittency when the extreme pulses appear and hysteresis when the attractor that sustains these pulses is destroyed. We also show that this scenario is robust under the inclusion of noise. © 2013 American Physical Society.
Publisher version (URL)http://dx.doi.org/10.1103/PhysRevE.87.062913
Identifiersdoi: 10.1103/PhysRevE.87.062913
issn: 1539-3755
e-issn: 1550-2376
Appears in Collections:(IFISC) Artículos
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