Optical Solitons in Fiber Bragg Gratings with Polynomial Law Nonlinearity and Cubic-Quartic Dispersive Reflectivity

Optical solitons with fiber Bragg gratings and polynomial law of nonlinear refractive index are addressed in the paper. The auxiliary equation approach together with an addendum to Kudryashov's method identify soliton solutions to the model. Singular periodic solutions emerge from these integration schemes as a byproduct.

Automated summary

The paper discusses optical solitons generated by fiber Bragg gratings and the polynomial law of nonlinear refractive index. Soliton solutions to the model are identified utilizing the auxiliary equation approach and an addendum to Kudryashov's method, leading to the emergence of singular periodic solutions as a byproduct.