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本文采用变分法和数值方法研究了具有随机色散的光时分复用系统中色散管理孤子相互作用.发现随机色散增强了孤子间相互作用,产生了导致孤子淹没的振幅和间隔涨落.相互作用距离与初始间隔、初始相对相位、脉宽和初始相对振幅有关.
In this paper, the variational and numerical methods are used to study the dispersion management of soliton interactions in an optical time-division multiplexed system with stochastic dispersion. It is found that random dispersion increases the soliton interaction and creates amplitude and interval fluctuations that lead to soliton inundation. The distance is related to the initial interval, the initial relative phase, the pulse width and the initial relative amplitude.