Using a variational method, a new model of the nonlinear propagation of optical solitons generated from semiconductor lasers through lossy elliptically low birefringent fiber, is presented within the framework of a system of coupled nonlinear Schroedinger (CNLS) equations with oscillating terms. This analytic model demonstrates polarized soliton oscillations in a lossy elliptically low birefringent optical fiber. © 2002 Elsevier Science Ltd. All rights reserved.
Mahmood, M. F. (2002). Analytic method for solving coupled nonlinear schroedinger equations with oscillating terms describing polarized soliton oscillations. Mathematical and Computer Modelling, 36(11–13), 1259–1263. https://doi.org/10.1016/S0895-7177(02)00273-X