All-Optical Switches for Optical Soliton Interactions in a Birefringent Fiber  

作　　者：张鑫 伊厚会 姚延立 王树斌 石领先 Xin Zhang;Houhui Yi;Yanli Yao;Shubin Wang;Lingxian Shi(School of Intelligent Manufacturing,Weifang University of Science and Technology,Weifang 262700,China;Institute of Aeronautical Engineering,Binzhou University,Binzhou 256603,China;Flight College,Binzhou University,Binzhou 256603,China)

机构地区：[1]School of Intelligent Manufacturing,Weifang University of Science and Technology,Weifang 262700,China [2]Institute of Aeronautical Engineering,Binzhou University,Binzhou 256603,China [3]Flight College,Binzhou University,Binzhou 256603,China

出　　处：《Chinese Physics Letters》2023年第12期51-55,共5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. KJRC2023035 and KJRC2022002)。

摘　　要：Interactions among optical solitons can be used to develop photonic information processing devices such as alloptical switches and all-optical logic gates. It is the key to achieve high-speed, high-capacity all-optical networks and optical computers, which is also important in academy. We study the properties of all-optical switches of optical solitons in birefringent fibers, based on the coupled nonlinear Schr¨odinger equations. It is found that under different initial conditions we can achieve all-optical switching functions. We also study the influence of different physical parameters of birefringent fibers on all-optical soliton switching. The relevant conclusions are conducive to achieving the all-optical switching function of optical solitons in birefringent fibers, providing useful guidance for widespread applications of optical soliton all-optical switches in birefringent fibers of communications.

关 键 词：fibers SOLITON SOLITONS 

分 类 号：TN929.1[电子电信—通信与信息系统] O43[电子电信—信息与通信工程]