Dynamics of Bright Soliton in Optical Fiber
Abstract
Description
The bright soliton in optical fiber is generally investigated via its spatial evolution in the time domain, where its waveform is considered in many studies. To be consistent with the well-established picture of the dynamics of solitons in other systems, in this letter, we propose it is helpful to study the temporal evolution of the bright soliton by examining its waveshape propagating along the space coordinate axis. We develop a singular theory. Equations governing the evolution of the parameters of the bright soliton in the slow time and the radiated field are explicitly formulated for the first time. In addition, localized modes are found to appear.
10 pages, no figures, submit to Phys. Rev. Lett
10 pages, no figures, submit to Phys. Rev. Lett