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 (Journal Indexed in SCI) identifier

  • Publication Type: Article / Article
  • Volume: 243
  • Publication Date: 2021
  • Doi Number: 10.1016/j.ijleo.2021.167509
  • Title of Journal : OPTIK
  • Keywords: Solitons, Optical fiber, Tanh method, NLS equation, TANH-FUNCTION METHOD, WAVE SOLUTIONS, POWER-LAW, EQUATION

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.