Solitons and conservation laws in magneto-optic waveguides with polynomial law nonlinearity

Zayed E. M. E. , El-Horbaty M. M. , Alngar M. E. M. , Biswas A., Kara A. H. , Moraru L., ...More

OPTIK, vol.223, 2020 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 223
  • Publication Date: 2020
  • Doi Number: 10.1016/j.ijleo.2020.165397
  • Title of Journal : OPTIK
  • Keywords: Solitons, Magneto-optics, Polynomial law nonlinearity, DEVICES


Two prolific integration algorithms, extended Kudryashov's method and generalized Jacobi's elliptic function expansion, led to optical soliton solutions to magneto-optic waveguides maintaining polynomial law of nonlinear refractive index. Bright, singular and combo soliton solutions have thus emerged. A couple of solutions in terms of Weierstrass' elliptic functions are also presented. Finally, the corresponding conservation laws are enumerated.