Optical solitons for Radhakrishnan-Kundu-Lakshmanan equation with full nonlinearity

This paper retrieves bright, dark, singular and dark-singular combo dispersive optical solitons that stem from Radhakrishnan-Kundu-Lakshmanan model which is studied with full nonlinearity. These solitons are listed with constraint conditions on their parameters which serve as their existence criteria. Two strategically sound integration schemes have made soliton recovery successful. (C) 2019 Elsevier B.V. All rights reserved.