Optical solitons of Biswas–Arshed equation in birefringent fibers using improved modified extended tanh-function method
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DOI: 10.1016/j.ijleo.2020.165385
Abstract: Abstract In this paper, the optical solitons in birefringent optical fibers without four-wave mixing is addressed with the Biswas–Arshed equation. Dark, bright and singular solitons are obtained by using improved extended tanh-function method. Varieties of… read more here.
Keywords: arshed equation; optical solitons; extended tanh; biswas arshed ... See more keywords
Optical Soliton Solutions to Chen Lee Liu model by the modified extended tanh expansion scheme
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DOI: 10.1016/j.ijleo.2021.167643
Abstract: Abstract The modified extended tanh expansion method is applied to the perturbed Chen–Lee–Liu equation where the perturbation terms are with full nonlinearity. This method contributes a variety of optical soliton solutions including dark, singular, dark-singular… read more here.
Keywords: lee liu; soliton solutions; chen lee; extended tanh ... See more keywords