Biswas, AnjanEkici, MehmetSonmezoglu, AbdullahTriki, HouriaSaleh Alshomrani, AliZhou, QinMoshokoa, Seithuti P.Belic, Milivoj2024-11-152024-11-152017-12-190030-4026https://doi.org/10.1016/j.ijleo.2017.12.095https://hdl.handle.net/20.500.14519/1069This paper studies the dynamics of soliton propagation through optical fibers and PCF that are governed by Gerdjikov–Ivanov equation. The extended trial function approach is the integration scheme that is employed in this paper. There are bright and singular optical soliton solutions retrieved. The existence condition for these solitons is also presented.1241-1248 PagesenAttribution-NonCommercial-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-sa/4.0/SolitonsChirpQuintic nonlinearityGerdjikov–Ivanov modelArticle