Biswas, AnjanZhou, QinMoraru, LuminitaAlshomrani, Ali SalehBelic, Milivoj R.2024-07-122024-07-122019-03-011454-4164https://hdl.handle.net/11452/43222Optical soliton solutions are retrieved for the perturbed resonant nonlinear Schrodinger's equation with time-dependent coefficients, where perturbation terms appear with full nonlinearity. The trial equation method is the integration methodology adopted in this paper. There are five forms of non-Kerr law nonlinearity considered. Bright, dark and singular solitons are reported, that come with constraint conditions for the existence of solitons.eninfo:eu-repo/semantics/closedAccessSchrodingers equationDirectional-couplersCubic nonlinearity1-soliton solutionBrightFibersDarkLawsSolitonsPerturbationFull nonlinearityTrial equation methodScience & technologyTechnologyPhysical sciencesMaterials science, multidisciplinaryOpticsPhysics, appliedMaterials scienceOpticsPhysicsArticle000472534300009213221213-4