Analytical study of solitons in non-Kerr nonlinear negative-index materials


Zhou Q., Mirzazadeh M., Ekici M. , Sonmezoglu A.

Nonlinear Dynamics, vol.86, no.1, pp.623-638, 2016 (Journal Indexed in SCI Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 86 Issue: 1
  • Publication Date: 2016
  • Doi Number: 10.1007/s11071-016-2911-1
  • Title of Journal : Nonlinear Dynamics
  • Page Numbers: pp.623-638
  • Keywords: Solitons, Negative-index materials, Extended trial equation method, SPECTRAL COLLOCATION APPROXIMATION, FRACTIONAL SCHRODINGER-EQUATIONS, TRAVELING-WAVE SOLUTIONS, OPTICAL METAMATERIALS, DARK

Abstract

© 2016, Springer Science+Business Media Dordrecht.We study the dynamics of optical solitons in negative-index materials with non-Kerr nonlinearity and third-order dispersion. Three types of non-Kerr law nonlinearities are considered. They are power law, parabolic law and dual-power law. With the help of the extended trial equation method, various families of solitons including bright, dark and singular solitons are derived. The presented results could provide a method and technique in ultra-short optical soliton control in various kinds of non-Kerr law nonlinear negative-index materials.