Optical soliton solutions for the parabolic nonlinear Schrödinger Hirota's equation incorporating spatiotemporal dispersion via the tanh method linked with the Riccati equation

被引：3
作者：
Ahmad, Shabir [1 ]
Gafel, Hanan S. [2 ]
Khan, Aizaz [3 ,4 ]
Khan, Meraj Ali [5 ]
Rahman, Mati ur [6 ,7 ]
机构：
[1] Univ Malakand, Dept Math, Chakdara, Pakistan
[2] Taif Univ, Coll Sci, Dept Math & Stat, POB 11099, Taif 21944, Saudi Arabia
[3] Soochow Univ, Sch Phys Sci & Technol, Suzhou 215006, Peoples R China
[4] Soochow Univ, Jiangsu Key Lab Thin Films, Suzhou 215006, Peoples R China
[5] Imam Mohammad Ibn Saud Islamic Univ, Coll Sci, Dept Math & Stat, POB 65892, Riyadh 11566, Saudi Arabia
[6] Jiangsu Univ, Sch Math Sci, Zhenjiang 212013, Jiangsu, Peoples R China
[7] Lebanese Amer Univ, Sch Arts & Sci, Dept Nat Sci, Beirut 11022801, Lebanon
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2024年 / 56卷 / 03期
关键词：
Optical soliton; Extended tanh method; Optics communication; PHYSICS;
D O I：
10.1007/s11082-023-05844-z
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 manuscript presents some new exact solutions for the dispersive Schrodinger Hirota's (SH) equation considering the effects of spatio-temporal dispersion with parabolic law nonlinearity. A wave transformation technique is implemented to transform the SH equation into a nonlinear ordinary differential equation. The solutions for the dispersive SH equation are derived using the modified extended tanh approach. These solutions exhibits various sorts of solitons, including bright, dark, periodic, and singular solitons. The findings of this research hold potential significance in the domain of fiber-optic communication, as they contribute to a deeper understanding of soliton dynamics.
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页数：15
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