中国物理B ›› 2023, Vol. 32 ›› Issue (3): 30506-030506.doi: 10.1088/1674-1056/acad6c
All-optical switches based on three-soliton inelastic interaction and its application in optical communication systems
Shubin Wang(王树斌)1,2,†, Xin Zhang(张鑫)3, Guoli Ma(马国利)3, and Daiyin Zhu(朱岱寅)1,‡
- 1 College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China;
2 Flight College, Binzhou University, Binzhou 256603, China;
3 Institute of Aeronautical Engineering, Binzhou University, Binzhou 256603, China
All-optical switches based on three-soliton inelastic interaction and its application in optical communication systems
Shubin Wang(王树斌)1,2,†, Xin Zhang(张鑫)3, Guoli Ma(马国利)3, and Daiyin Zhu(朱岱寅)1,‡
- 1 College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China;
2 Flight College, Binzhou University, Binzhou 256603, China;
3 Institute of Aeronautical Engineering, Binzhou University, Binzhou 256603, China
摘要： In high-speed optical communication systems, in order to improve the communication rate, the distance between pulses must be compressed, which will cause the problem of the interaction between optical pulses in optical communication systems, which has been widely concerned by researches. In this paper, the bilinear method will be used to analyze the coupled high-order nonlinear Schrödinger equations and obtain their three-soliton solutions. Then, the influence of the relevant parameters in the three-soliton solution on the soliton inelastic interaction is studied. In addition, the constraint conditions of each parameter in the three-soliton solution are analyzed, the inelastic interaction properties of optical solitons under different parameter conditions are obtained, and the relevant laws of the inelastic interaction of solitons are studied. The results will have potential applications in the soliton control, all-optical switching and optical computing.
中图分类号: (Solitons)
- 05.45.Yv