On the analytical optical soliton solutions of perturbed Radhakrishnan-Kundu-Lakshmanan model with Kerr law nonlinearity

被引：36
|
作者：
Ozisik, Muslum [1 ]
Secer, Aydin [1 ,2 ]
Bayram, Mustafa [2 ]
Yusuf, Abdullahi [2 ]
Sulaiman, Tukur Abdulkadir [2 ]
机构：
[1] Yildiz Tech Univ, Dept Math Engn, Istanbul, Turkey
[2] Biruni Univ, Dept Comp Engn, Istanbul, Turkey
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2022年 / 54卷 / 06期
关键词：
Perturbed Radhakrishnan-Kundu-Lakshmanan equation; Soliton solutions; Enhanced modified extended tanh method; SPATIOTEMPORAL DISPERSION; SCHRODINGER-EQUATIONS; TANH METHOD; POWER; FIBERS;
D O I：
10.1007/s11082-022-03795-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper carries out the analytical optical soliton solutions of perturbed Radhakrishnan-Kundu-Lakshmanan (pRKL) equation with Kerr law nonlinearity using an efficient modified extended tanh expansion method, enhanced with the new Riccati solutions (eMETEM). In this study, we have established robust solutions for the pRKL by using the eMETEM method for the first time. We have focused to construct the effective scheme for the solution of governing model. Bright, dark, combined bright-dark, singular, multiple singular, flat kink-like, breather-like, periodic, different periodic optical solitons have been successfully obtained and confirmed with the help of Maple and Matlab symbolic computation packages. The physical properties of the data have been discussed and presented in 3D, 2D and contour graphics. The results have also been interpreted in the relevant sections.
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页数：17
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