Simulation of Optical Soliton Transmission in Fiber Couplers

Simulation Study of Optical Soliton Transmission in Fiber Couplers - This research aims to investigate the propagation process of optical solitons in fiber couplers through MATLAB simulations to gain deeper insights. The simulation utilizes coupled nonlinear Schrödinger equations (NLSE) to model soliton behavior, implementing numerical methods such as the split-step Fourier algorithm for solving the governing equations. We provide comprehensive details of the simulation process, results analysis, and discuss potential applications in optical communication technology. Specifically, the study explores the physical principles of soliton transmission, establishes mathematical models accounting for coupling coefficients and nonlinear effects, and analyzes simulation outcomes including soliton interaction patterns and power exchange between coupled waveguides. Furthermore, we examine development trends and application prospects of optical soliton transmission technology in photonic communications, along with strategies for integrating it with complementary technologies to achieve more efficient and reliable communication systems.