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Controlling the likelihood of rogue waves in an optically injected semiconductor laser via direct current modulation

Autor
Masoller, C.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
Workshop on Abnormal Wave Events
Any de l'edició
2014
Data de presentació
2014-06
Llibre d'actes
W-AWE2014*: Workshop on Abnormal Wave Events: 5-6 June 2014 Nice, France: workshop program
URL
http://w-awe.org/Program/ Obrir en finestra nova
Resum
Rogue waves are extreme waves that appear suddenly in many natural systems, even in apparently calm situations. Here we study numerically the rogue wave dynamics in an optically injected semiconductor laser with external periodic forcing that is implemented via direct modulation of the laser pump current. In the region of optical injection parameters where the laser intensity is chaotic and occasional ultrahigh pulses occur, our aim is to control the system by applying a weak modulation. We find...
Grup de recerca
DONLL - Dinàmica no lineal, òptica no lineal i làsers

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