OPTIK, vol.185, pp.269-274, 2019 (SCI-Expanded)
Optical soliton pulses or molecules with the Sasa Satsuma equation in birefringent fibers have been worked by trial equation methodology in this paper. Soliton type solutions have been obtained as a result of this study. These quite important optical solitons are known as dark optical soliton, bright optical soliton in additionally singular optical soliton.