Study of Solitary Wave Solution Sin Monomode Optical Fiber
XU Si-liu1,WEI Wu-yuan2 (1.Department of Physics,School of Information and Engineering,Xianning University,Xianning 437100;2.Hubei Huazhou Limited Liability Company Mechanics School,Chibi 437601,China)
Starting from nonlinear Schrodinger equations with the constant coeficients,we derive the solitary wave solutions of these equations with the help of the methods including the extended hyperbolic function method,the F-expansion methothe Darboux transformation based on Ablowitz-Kaup-Newell-Segur(AKNS) technology and the Adomian decomposition method,and investigate the properties of propagation of fundamental solitary waves and two-solitary waves in monomode optical fiber.
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