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

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

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

  • 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


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.