Publication: Optical solitons of the Chen–Lee–Liu equation with arbitrary refractive index
Дата
2021
Авторы
Kudryashov, N. A.
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© 2021 Elsevier GmbHThe perturbed Chen-Lee-Liu equation with arbitrary refractive index is studied. The traveling wave reduction is used to look for the solution of this partial differential equation. The compatibility conditions for the system of ordinary differential equations are determined. Exact solutions of mathematical model are found. They are expressed via the Jacobi and the Weierstrass elliptic functions. Optical solitons are found in the case of arbitrary refractive index. Application of the Melnikov criterion for evaluation of dynamical chaos at propagation of solitary waves in an optical fiber is discussed.
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Kudryashov, N. A. Optical solitons of the Chen–Lee–Liu equation with arbitrary refractive index / Kudryashov, N.A. // Optik. - 2021. - 247. - 10.1016/j.ijleo.2021.167935