Novel solitary wave and periodic solutions for the nonlinear Kaup–Newell equation in optical fibers

• Published in: Optical and quantum electronics Vol. 56; no. 4
• Main Author: Wang, Kang-Le
• Format: Journal Article
• Language: English
• Published: New York Springer US 30.01.2024
• Subjects: Characterization and Evaluation of Materials; Computer Communication Networks; Electrical Engineering; Lasers; Optical Devices; Optics; Photonics; Physics; Physics and Astronomy; Nonlinear Kaup–Newell equation; Modified Kudryashov method; Extended tanh function method; Periodic solution; Solitary wave solution

The primary objective of this study is to examine the behavior of the nonlinear Kaup-Newell equation. By employing the modified Kudryashov method and extended tanh function method, we have successfully derived novel solitary wave and periodic solutions. These new solutions are presented in trigonome...