中国物理B ›› 2000, Vol. 9 ›› Issue (8): 565-567.doi: 10.1088/1009-1963/9/8/002
唐翌, 颜晓红
Tang Yi (唐翌), Yan Xiao-hong (颜晓红)
摘要: In the anomalous group velocity dispersion regime, under the influence of optical Kerr nonlinearity, the monomode optical fiber supports stable propagation of an initial soliton pulse. In this paper, we present a singular perturbation approach for the study of various perturbations acting on this initial soliton pulse, In contrast with the previous perturbation theory for this subject, this approach gets rid of dependence on any tool of the sophisticated inverse scattering transform.
中图分类号: (Integral transforms)