Peakon and cuspon excitations in optical fibers for eighth order nonlinear Schrodinger's model

Muniyappan, A.; Priya, O.; Amirthani, S.; Brintha, K.; Biswas, MEHMET; EKİCİ, MEHMET; Dakova, Anelia; Alshehri, Hashim; Belic, Milivoj

doi:10.1016/j.ijleo.2021.167509

Peakon and cuspon excitations in optical fibers for eighth order nonlinear Schrodinger's model

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Muniyappan A., Priya O. A., Amirthani S., Brintha K., Biswas A., EKİCİ M., ...More

OPTIK, vol.243, 2021 (SCI-Expanded)

Publication Type: Article / Article
Volume: 243
Publication Date: 2021
Doi Number: 10.1016/j.ijleo.2021.167509
Journal Name: OPTIK
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, INSPEC
Keywords: Solitons, Optical fiber, Tanh method, NLS equation, TANH-FUNCTION METHOD, WAVE SOLUTIONS, POWER-LAW, EQUATION
Yozgat Bozok University Affiliated: Yes

Abstract

This paper investigates, the ultrashort or ultrafast pulses propagates through the optical fiber for eighth order nonlinear Schrodinger (NLS) equation. We employ the modified extended tangent hyperbolic function method to obtain cuspon and peakon like structures.