RT - Journal Article T1 - Nonlinear Modes of Electromagnetic Waves Propagating Through Magnetized Periodic Nano-Particles Lattice JF - opsi YR - 2015 JO - opsi VO - 21 IS - 0 UR - http://opsi.ir/article-1-819-fa.html SP - 1579 EP - 1582 K1 - Laser interaction K1 - Magnetized periodic array K1 - Nanoparticles K1 - Nonlinear dispersion K1 - Transverse Eigen modes AB - Abstract- Self-guided nonlinear propagation of an intense electromagnetic wave in a magnetized periodic array of nanoparticles is studied. Using a perturbative method, nonlinear equation describing laser-nanoparticles interaction in the weakly relativistic regime is derived. Transverse Eigen modes, nonlinear dispersion relation and group velocity are obtained. Effect of the amplitude of laser, separation and size of nanoparticles, the intensity of the external magnetic field and the laser polarization on the nonlinear dispersion and amplitude profile are investigated. LA eng UL http://opsi.ir/article-1-819-fa.html M3 ER -