Mohamed Iben Yaich

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—In this paper, magnetized plasma media are modeled using the time-domain TLM method with hybrid symmetrical condensed node (HSCN). The proposed technique consists in adding voltage sources characterizing dispersive media in the HSCN. Numerical results are presented for reflection and transmission coefficients for a magnetized plasma wall, proving the(More)
In this paper, we propose a hybrid symmetrical condensed node TLM approach for the simulation of optical media under femtosecond regime. The formulation is based on the piecewise linear recursive convolution (PLRC) technique, voltage sources and the introduction of the variable admittance concept. Optical solitons with Kerr and Raman nonlinearities are(More)
In this paper, we propose a simulation model of electromagnetic wave's propagation in two-level atomic system. This model exploits the dependence of the polarization current density and the voltage electric in the context of the Transmission Line Matrix method with the Symmetrical Condensed Node (SCN-TLM) and novel voltage sources. By solving Maxwell's and(More)
In This paper, ferrite media is modeled using time-domain transmission line matrix (TLM) method with symmetrical condensed node (SCN). The proposed technique consists in adding current sources characterizing dispersive media into the SCN. The scattering matrix of the proposed SCN is provided and good agreement is achieved between the results of this(More)
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