Analysis of optical solitons in nonlinear negative-indexed materials with anti-cubic nonlinearity


EKİCİ M. , SÖNMEZOĞLU A. , Zhou Q., Moshokoa S. P. , Ullah M. Z. , Arnous A. H. , ...More

OPTICAL AND QUANTUM ELECTRONICS, vol.50, no.2, 2018 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 50 Issue: 2
  • Publication Date: 2018
  • Doi Number: 10.1007/s11082-018-1341-3
  • Title of Journal : OPTICAL AND QUANTUM ELECTRONICS
  • Keywords: Solitons, Metamaterials, Anti-cubic nonlinearity, TRAVELING-WAVE SOLUTIONS, TRIAL EQUATION METHOD, METAMATERIALS, PROPAGATION, SYSTEM, DARK

Abstract

This paper adopts the extended trial equation method to handle optical nonlinear negative-index materials that come with anti-cubic nonlinearity. In presence of Hamiltonian perturbation terms, soliton solutions are obtained. These are bright and singular solitons only. However, some additional wave solutions are also emerged.