FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Three-Soliton Interactions and the Implementation of Their All-Optical Switching Function |
Houhui Yi1, Xin Zhang1*, Lingxian Shi2, Yanli Yao2, Shubin Wang3, and Guoli Ma4* |
1School of Intelligent Manufacturing, Weifang University of Science and Technology, Weifang 262700, China 2Institute of Aeronautical Engineering, Shandong University of Aeronautics, Binzhou 256603, China 3Flight College, Shandong University of Aeronautics, Binzhou 256603, China 4Tianjin Sino-German University of Applied Sciences, Tianjin 300350, China
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Cite this article: |
Houhui Yi, Xin Zhang, Lingxian Shi et al 2024 Chin. Phys. Lett. 41 044204 |
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Abstract 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 Schrödinger 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.
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Received: 27 February 2024
Published: 25 April 2024
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PACS: |
42.65.Tg
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(Optical solitons; nonlinear guided waves)
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42.81.Dp
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(Propagation, scattering, and losses; solitons)
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05.45.Yv
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(Solitons)
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