Biswas, AnjanTriki, HouriaZhou, QinMoshokoa, Seithuti P.Ullah, Malik ZakaBelic, Milivoj2024-02-292024-02-292018Biswas, A. vd. (2018). ''Optical soliton perturbation with full nonlinearity in polarization preserving fibers using trial equation method''. Journal of Optoelectronics and Advanced Materials, 20(7-8), 385-402.1454-41641841-7132https://www.sciencedirect.com/science/article/pii/S0030402617317278https://hdl.handle.net/11452/40087This paper obtains optical soliton solution to perturbed nonlinear SchrOdinger's equation by trial equation approach. There are nine types of nonlinear fibers studied in this paper. They are Kerr-law, power-law, quadratic-cubic law, parabolic-law, dual-power law, log-law, anti-cubic law, cubic-quintic-septic law and triple-power law. Bright, dark and singular soliton solutions are derived. Additional solutions such as singular periodic solutions also fall out of the integration scheme.eninfo:eu-repo/semantics/closedAccessOptical solitonsPerturbed nonlinear Schrodinger's equationTrial equationDifferent nonlinearitiesTraveling-wave solutionsConservation-lawsControl nonlinearitiesNonlinear equationsSchrodinger equationSolitonsDual-power lawsIntegration schemeNon-linear fiberPeriodic solutionSingular soliton solutionsTrial equation methodsArticle0004468732000062-s2.0-85054874242385402207-8https://doi.org/10.1016/j.ijleo.2017.12.099Materials science, multidisciplinaryOpticsPhysics, appliedDarkness; Media Law; Periodic Solution