Various dynamic behaviors for the concatenation model in birefringent fibers

This study explores various wave phenomena related to the concatenation model, which is characterized by the inclusion of the Kerr law of nonlinearity in birefringent fibers. Several distinct auxiliary functions and logarithmic transformation are utilized to formulate various analytical solutions, including multi-wave solutions, two solitary wave solutions, breather waves, periodic cross kink solutions, Peregrine-like rational solutions, and three-wave solutions. To demonstrate the influence of different parameters on the interaction of the obtained solutions, some figures are provided to vividly display these transmission and interaction characteristics.