Direct method for the periodic amplification of a soliton in an optical fibre link with loss
نویسندگان
چکیده
A direct approach is applied to the periodic amplification of a soliton in an optical fibre link with loss. In a single soliton case, the adiabatic solution and first-order correction are given for the system. The apparent advantage of this direct approach is that it not only presents the slow evolution of soliton parameters, but also the perturbation-induced radiation, and can be easily used to investigate the system of dispersion management with periodically varying dispersion and other fields. PACS numbers: 05.45.Yv, 42.81.Dp, 42.65.Tg
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