掺铒光波导放大器在机场通信中的应用及研究进展  

Application and Research Progress of Erbium-doped Optical Waveguide Amplifier in the Area of Civil Aviation Communications

作　　者：谭娜[1] 李耀华[1] 

机构地区：[1]中国民航大学航空工程学院,天津300300

出　　处：《材料导报》2007年第10期4-8,共5页Materials Reports

基　　金：校科研启动基金(07qd01s)

摘　　要：掺铒光波导放大器(EDWA)在民航机场通信领域具有广阔的应用前景。综述了EDwA在机场通信领域的研究背景、结构特征、工作原理以及研究现状和研究意义等,分析了国内与国外的差距,指出了目前研究工作中急待解决的诸多问题。Erbium-doped planar optical waveguide amplifiers have potential application in the area of civil aviation communications. The bachground, structure characteristic, work principle and research status of EDWA are summarized in this article. At the same time, the gap between internal and overseas investigations is analyzed, and some problems which must be solved are pointed out.

关 键 词：EDWA 结构特征 工作原理 研究现状 

分 类 号：TN256[电子电信—物理电子学]