The extended modified method applied to optical solitons solutions in birefringent fibers with weak nonlocal nonlinearity and four wave mixing

被引:37
|
作者
Yepez-Martinez, Huitzilin [1 ]
Rezazadeh, Hadi [2 ]
Souleymanou, Abbagari [3 ,4 ,5 ,6 ]
Mukam, Serge Paulin Takougoum [3 ,4 ,5 ]
Eslami, Mostafa [7 ]
Kuetche, Victor Kamgang [2 ,3 ]
Bekir, Ahmet [8 ]
机构
[1] Univ Autnoma Ciudad de Mexico, Prolongacin San Isidro 151, Mexico City 09790, DF, Mexico
[2] Amol Univ Special Modern Technol, Fac Engn Technol, Amol, Iran
[3] Univ Maroua, Fac Mines & Petr Ind, Dept Basic Sci, Maroua, Cameroon
[4] Univ Yaounde I, Natl Adv Sch Engn, Yaounde, Cameroon
[5] Univ Yaounde I, Lab Mech Mat & Struct, Dept Phys, Yaounde, Cameroon
[6] Univ Yaounde I, CETIC, Yaounde, Cameroon
[7] Univ Mazandaran, Fac Math Sci, Dept Math, Babol Sar, Iran
[8] Neighbourhood Akcaglan, Imarli St 28-4, TR-26030 Eskisehir, Turkey
关键词
Solitons; Analytical solutions; Birefringent fibers; Four-wave mixing; GINZBURG-LANDAU EQUATION; TRAVELING-WAVE SOLUTIONS; DIFFERENTIAL-EQUATIONS; EVOLUTION; BRIGHT; DARK;
D O I
10.1016/j.cjph.2019.02.002
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The dynamics of solitons in birefringent optical fibers with weak nonlocal nonlinearity is studied in this paper, in presence of four-wave mixing terms in the governing model. There are three main types of exact one-soliton solutions retrieved for this dynamical system. The approach is based in the modified sub-equation extended method for the generalized hyperbolic and trigonometric functions for constructing new exact solutions of the governing coupled equations in birefringent optical fibers. Several constraint conditions naturally fall out during the course of integration of the corresponding coupled nonlinear partial differential equations.
引用
收藏
页码:137 / 150
页数:14
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