毕业设计( 论文）光 纤 通 信 系 统 的 仿 真 分 析电 子 科 技 大 学 中 山 学 院 教 务 处 制 发光纤通信系统的仿真分析摘 要光纤通信系统是以光为载波，利用纯度极高的玻璃制成极细的光导纤维作为传输媒介，通过光电变换,用光来传输信息的通信系统。光纤通信系统的计算机仿真，是对此类系统进行规划设计、可行性论证以及研制新型系统的重要手段，可用于对已设计的光纤传输系统在硬件实现之前进行性能评估和可行性论证，可节约大量时间和经费; 同时在分析中可随时改动参数值,便于理论讨论。 本文对光纤通信系统的仿真进行了深化的探讨,首先介绍了光纤通信系统的特点及构成，接着对光纤通信系统仿真软件 Optisystem 的简单介绍并对传输速率为 10Gb/s 的光纤通信系统进行仿真设计和分析,详细介绍了仿真的流程和分析后的结果并作出总结。 关键词：光纤通信系统;Optisystem；仿真Simulation Analysis of Optical Fiber Communication System AbstractOptical fiber communication system used optical wave as carrier，and very fine optical fiber made of high purity glass as transmission medium. It can transmit information through photoelectric conversion。Optical fiber communication systems computer simulation is of such systems planning and design，feasibility study and development of new types of systems important means can be used to have been designed optical transmission systems in hardware prior to the performance evaluation and feasibility study，Can save a lot of time and funding，while in the analysis parameters can be changed at any time，for theoretical research。 The paper discusses in depth the simulation of optical fiber communication system，firstly the characteristics and structure of Optical fiber communication system was introduced, then the simulation software （Optisystem） was simply presented, and an optical fiber communication system with transfer rate of 10 Gb/s was simulated and designed ， the process and result of simulation was deta...
