摘要
介绍了光纤参量放大器的基本工作原理,针对混合无源光网络的应用需求提出了全光自动增益钳制光纤参量放大器,设计了放大器对混合无源光网络系统的下行信号同时进行放大的架构,利用仿真软件搭建系统模型,对理论分析结果进行了验证,并针对其性能进行了仿真分析。实验结果较好地验证了理论分析和数值仿真结果的正确性,测试结果表明,可实现多用户接入,接入距离可达60km,达到混合无源光网络系统要求。
The paper introduces the basic working principle of the optical parametric amplifier for the mixed passive optical network application requirements proposed all-optical automatic gain clamped optical para- metric amplifier, designed the downlink signal amplifier hybrid passive optical network system at the same time enlarge architecture, simulation software to build a system model, the theoretical analysis results are veri- fied, and its performance is simulated and analyzed. The experimental results verify the correctness of the the- oretical analysis and numerical simulation results, the test results show that the multi, user access, access to a distance of up to 60km, reached the mixed passive optical network system requirements.
出处
《光通信技术》
CSCD
北大核心
2013年第9期13-16,共4页
Optical Communication Technology
基金
江西省教育厅青年科学基金项目(GJJ11112)资助
华东交通大学校立科研课题(11XX03)资助
