Optical soliton solutions of (1+1) dimensional fractional perturbed Chen–Lee–Liu nonlinear equation using modified tanh-expansion method with new Riccati solutions.

This work investigates novel exact solutions to the fractionally perturbed Chen-Lee-Liu (CLL) equation. Numerous soliton solutions to the examined equation, including bright, dark, singular, and kink wave solutions are obtained using the modified extended tanh expansion method (METEM) enhanced with new Riccati solutions. The parametric influence on optical solitons is shown using 3D graphs of several of the optical solitons. The solitary wave behavior of the considered equation's solution is displayed using 2D graphs. [ABSTRACT FROM AUTHOR]