Cubic-quartic optical soliton perturbation by semi-inverse variational principle

Kohl R. W., Biswas A., EKİCİ M., Zhou Q., Moshokoa S. P., Belic M. R.

OPTIK, vol.185, pp.45-49, 2019 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 185
  • Publication Date: 2019
  • Doi Number: 10.1016/j.ijleo.2019.03.073
  • Journal Name: OPTIK
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.45-49
  • Keywords: Cubic-quartic, Bright solitons, Semi-inverse variation, KERR
  • Yozgat Bozok University Affiliated: Yes


This paper secures bright optical solitons in presence of third and fourth order dispersion terms while group velocity dispersion term is absent. The perturbation terms that are included appear with full nonlinearity. The semi-inverse variational principle is implemented to secure such solutions.