Rogue waves in optically injected lasers: Origin, predictability, and suppression
نویسندگان
چکیده
Jordi Zamora-Munt,1,2 Bruno Garbin,3 Stéphane Barland,3 Massimo Giudici,3 Jose R. Rios Leite,4 Cristina Masoller,1 and Jorge R. Tredicce3,5 1Departament de Fisica i Enginyeria Nuclear, Universitat Politecnica de Catalunya, Colom 11, E-08222 Terrassa, Barcelona, Spain 2IFISC (CSIC-UIB), Campus Universitat Illes Balears, E-07122 Palma de Mallorca, Spain 3Université de Nice Sophia Antipolis, Institut Non-Lineaire de Nice, UMR 6618, F-06560 Valbonne, France 4Departamento de Fisica, Universidade Federal de Pernambuco, 50670-901 Recife, Brazil 5Université de la Nouvelle Caledonie (UNC), Pole Pluridisciplinaire de la Matiere et de l’Environnement (PPME), EA3325 Noumea, Nouvelle Caledonie (Received 10 August 2012; published 7 March 2013)
منابع مشابه
Controlling the Occurrence of Rogue Waves in an Optically Injected Semiconductor Laser via Changing The Injection Strength
The rouge waves in an optically injected semiconductor lasers are receiving a lot of interest. In this work, the generating and controlling of the rogue waves in semiconductor lasers have been investigated. For this purpose, the laser’s rate equations are solved numerically in a specified time interval, then the field amplitude and the intensity versus time are calculated and analyzed. To solve...
متن کاملControlling the likelihood of rogue waves in an optically injected semiconductor laser via direct current modulation
Extreme and rare events are nowadays the object of intensive research. 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 op...
متن کاملDeterministic optical rogue waves.
Experimental observations of rare giant pulses or rogue waves were done in the output intensity of an optically injected semiconductor laser. The long-tailed probability distribution function of the pulse amplitude displays clear non-Gaussian features that confirm the rogue wave character of the intensity pulsations. Simulations of a simple rate equation model show good qualitative agreement wi...
متن کاملPredictability horizon of oceanic rogue waves
Prediction is a central goal and a yet-unresolved challenge in the investigation of oceanic rogue waves. Here we define a horizon of predictability for oceanic rogue waves and derive, via extensive computational experiments, a statistically converged predictability time scale for these structures. We show that this time scale is a function of the sea state (i.e., severity of the ambient ocean w...
متن کاملSensitivity of Oceanic Rogue Waves Predictions to Measurements Uncertainties
Here we pose and answer the question of predictability of oceanic rogue waves: “How soon can we predict a rogue wave?”. We answer this question by considering, in its most general form, the governing Laplace’s equation with fully nonlinear boundary conditions. We look into a large number of rogue wave events, and discovered a statistically converged predictability time-scales which is a functio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013