The building of the national communication infrastructure and growing demand for data traffic both depend heavily on the advancement of optical soliton communication technology. In particular, by studying the interaction of optical solitons, some methods of controlling optical solitons can be explored to design more stable and efficient optical communication systems. In this paper, the interactions between optical solitons are studied based on the theory of generalized Schrödinger–Hirota equation. By studying the amplitude ratio, spacing and phase difference of the optical solitons, the interactions between the optical solitons occurring in the optical fiber transmission process are attenuated. The noninteraction transmission of optical solitons are realized with small spacing between them. The conclusions of this paper are not only of great significance for the in-depth understanding of the nature of optical soliton interactions, but also of great practical value for promoting the application of optical solitons in optical communications and other fields.

中文翻译：

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光通信系统中的光孤子非交互传输


国家通信基础设施的建设和对数据流量不断增长的需求都在很大程度上依赖于光孤子通信技术的进步。特别是，通过研究光孤子的相互作用，可以探索一些控制光孤子的方法，以设计更稳定、更高效的光通信系统。本文基于广义薛定谔-广阔方程理论研究了光学孤子之间的相互作用。通过研究光孤子的幅比、间距和相位差，减弱了光纤传输过程中发生的光孤子之间的相互作用。光孤子的非相互作用传输是通过它们之间的小间距实现的。本文的结论不仅对深入理解光孤子相互作用的性质具有重要意义，而且对推动光孤子在光通信等领域的应用也具有很大的实用价值。