Soliton solutions of the resonant nonlinear Schrödinger’s equation in optical fibers with time-dependent coefficients by simplest equation approach
2013; Taylor & Francis; Volume: 60; Issue: 19 Linguagem: Inglês
10.1080/09500340.2013.850777
ISSN1362-3044
AutoresMostafa Eslami, Mohammad Mirzazadeh, Anjan Biswas,
Tópico(s)Advanced Fiber Laser Technologies
ResumoIn this paper, the resonant nonlinear Schrödinger’s equation is studied with four forms of nonlinearity. This equation is also considered with time-dependent coefficients. The simplest equation method is applied to solve the governing equations and then exact 1-soliton solutions are obtained. It is shown that this method provides us with a powerful mathematical tool for solving nonlinear evolution equations with time-dependent coefficients in mathematical physics.
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