OPTICAL AND QUANTUM ELECTRONICS, vol.50, no.2, 2018 (Journal Indexed in SCI)
Article / Article
Title of Journal :
OPTICAL AND QUANTUM ELECTRONICS
Solitons, Metamaterials, Anti-cubic nonlinearity, TRAVELING-WAVE SOLUTIONS, TRIAL EQUATION METHOD, METAMATERIALS, PROPAGATION, SYSTEM, DARK
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.