Three-Soliton Interactions and the Implementation of Their All-Optical Switching Function  

作　　者：伊厚会 张鑫 石领先 姚延立 王树斌 马国利 Houhui Yi;Xin Zhang;Lingxian Shi;Yanli Yao;Shubin Wang;Guoli Ma(School of Intelligent Manufacturing,Weifang University of Science and Technology,Weifang 262700,China;Institute of Aeronautical Engineering,Shandong University of Aeronautics,Binzhou 256603,China;Flight College,Shandong University of Aeronautics,Binzhou 256603,China;Tianjin Sino-German University of Applied Sciences,Tianjin 300350,China)

机构地区：[1]School of Intelligent Manufacturing,Weifang University of Science and Technology,Weifang 262700,China [2]Institute of Aeronautical Engineering,Shandong University of Aeronautics,Binzhou 256603,China [3]Flight College,Shandong University of Aeronautics,Binzhou 256603,China [4]Tianjin Sino-German University of Applied Sciences,Tianjin 300350,China

出　　处：《Chinese Physics Letters》2024年第4期51-58,共8页中国物理快报（英文版）

基　　金：supported by the Scientific Research Foundation of Weifang University of Science and Technology(Grant Nos.KJRC2022002 and KJRC2023035)。

摘　　要：As a key component in all-optical networks,all-optical switches play a role in constructing all-optical switching.Due to the absence of photoelectric conversion,all-optical networks can overcome the constraints of electronic bottlenecks,thereby improving communication speed and expanding their communication bandwidth.We study all-optical switches based on the interactions among three optical solitons.By analytically solving the coupled nonlinear Schr¨odinger equation,we obtain the three-soliton solution to the equation.We discuss the nonlinear dynamic characteristics of various optical solitons under different initial conditions.Meanwhile,we analyze the influence of relevant physical parameters on the realization of all-optical switching function during the process of three-soliton interactions.The relevant conclusions will be beneficial for expanding network bandwidth and reducing power consumption to meet the growing demand for bandwidth and traffic.

关 键 词：SOLITON EXPANDING NETWORKS 

分 类 号：O43[机械工程—光学工程]