Sequel to “cubic‐quartic optical soliton perturbation with complex Ginzburg–Landau equation by the enhanced Kudryashov's method”

Abstract

Abstract This paper serves as a sequel to previously reported results on cubic‐quartic solitons with complex Ginzburg–Landau equation. This work is with various forms of power law nonlinearity that structures the self‐phase modulation. The enhanced Kudryashov's approach gives the soliton solution. The conservation laws are also identified for the models.

Keywords

• conservation laws
• Ginzburg–Landau equation
• Kudryashov
• solitons