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  • Soliton Dynamics in an Extended Nonlinear Schrodinger Equation with Both Space Induced Raman Scattering and Spatial Inhomogeneous Second-Order Dispersion

Soliton Dynamics in an Extended Nonlinear Schrodinger Equation with Both Space Induced Raman Scattering and Spatial Inhomogeneous Second-Order Dispersion

Student: Onosova Irina

Supervisor: Evgeny Gromov

Faculty: Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod)

Educational Programme: Master

Year of Graduation: 2014

<p><span id="result_box" lang="en"><span title="Рассмотрена динамика солитонов в рамках расширенного нелинейного уравнения Шредингера с учетом индуцированного рассеяния Рамана и неоднородной дисперсии.">The dynamics of solitons in the framework of the extended nonlinear Schr&ouml;dinger equation taking into account the induced Raman scattering and nonuniform dispersion. </span><span title="Определены четыре различных режима динамики волнового пакета (солитона).">Identified four different modes of wave packet dynamics (soliton). </span><span title="В рамках неоднородного нелинейного уравнения Шредингера, учитывающего вынужденное рассеивание, возможна компенсация вынужденного рассеивания неоднородностью дисперсии второго порядка.">Within the framework of inhomogeneous nonlinear Schr&ouml;dinger equation, which takes into account the forced dispersal, can be compensated stimulated scattering heterogeneity of second-order dispersion. </span><span title="Определены соотношения параметров, при которых эта компенсация возможна.">There are <span class="short_text" id="result_box" lang="en"><span class="hps">identified</span></span> the relationships of parameters for which this compensation is possible. </span><span title="Показано, что при выполнении условий компенсации исходный волновой пакет эволюционирует к стационарному.">It is shown that under the conditions of compensation original wave packet evolves to the stationary.</span></span></p>

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