Optical soliton perturbation with quadratic-cubic nonlinearity by Riccati-Bernoulli sub-ODE method and Kudryashov's scheme
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.07.011
Abstract: Abstract This paper obtains soliton solutions to the perturbed nonlinear Schrodinger's equation with quadratic-cubic nonlinearity. Two integration algorithms are employed. They are Riccati-Bernoulli sub-ODE method and Kudryashov's scheme. This leads to dark, singular and several… read more here.
Keywords: ode method; quadratic cubic; bernoulli sub; riccati bernoulli ... See more keywords
Chirped and chirp-free optical solitons in fiber Bragg gratings having dispersive reflectivity with polynomial form of nonlinearity using sub-ODE approach
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.164096
Abstract: Abstract Optical solitons with Bragg gratings are revealed for polynomial law of refractive index with the aid of sub-ODE approach. Both chirped and chirp-free solitons are extracted to the model. read more here.
Keywords: bragg gratings; ode approach; optical solitons; chirped chirp ... See more keywords