Browsing by Author "Ayadi, S."

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    Analytical Expression For The Electric Field Of The Single Mode Laser Homogeneous Broadening In The Pulse Regime
    (University of Eloued جامعة الوادي, 2012-01-01) Ayadi, S.
    The simplest model of the laser is that of a single mode system homogenously broadened. The dynamical behavior of this laser is described by three differential equations, called Haken-Lorenz equations[1], similar to the Lorenz model [1] already known to predict deterministic chaos. In previous recent work [5-7] we have proposed a simple harmonic expansion method to obtain a series of harmonics terms that yield analytical solutions to the laser equations. This method allows us to derive an analytical expression of the laser field amplitude when this last undergoes a periodic oscillations around zero mean value. We also obtain an analytical expression of the pulsing frequency.