Aliyu, Aliyu IsaYusuf, AbdullahiBaleanu, DumitruInc, Mustafa2020-04-022025-09-182020-04-022025-09-1820180749-6036https://doi.org/10.1016/j.spmi.2017.11.010https://hdl.handle.net/20.500.12416/11476Yusuf, Abdullahi/0000-0002-8308-7943; Isa Aliyu, Aliyu/0000-0002-9756-7374; Inc, Mustafa/0000-0003-4996-8373This paper obtains the dark, bright, dark-bright or combined optical and singular solitons to the perturbed nonlinear Schrodinger-Hirota equation (SHE) with spatio-temporal dispersion (STD) and Kerr law nonlinearity in optical fibers. The integration algorithm is the Sine-Gordon equation method (SGEM). Furthermore, the modulation instability analysis (MI) of the equation is studied based on the standard linear-stability analysis and the MI gain spectrum is got. (C) 2017 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessSchrodinger-Hirota EquationOptical SolitonsModulation Instability AnalysisSine-Gordon Equation MethodArticle10.1016/j.spmi.2017.11.0102-s2.0-85034042661