Optical solitons in birefringent fibers for Lakshmanan-Porsezian-Daniel model by extended Jacobi's elliptic function expansion scheme

This paper integrates the vector coupled Lakshmanan-Porsezian-Daniel equation in birefringent fibers by the aid of extended Jacobi's elliptic function expansion scheme. Jacobi doubly periodic wave solutions are retrieved. The solutions derived by this integration mechanism, in the limiting case, gives rise to dark solitons or singular solitons or periodic solutions.