几种新型宽带光接入方案及关键光电器件  

Several new solutions of broadband optical access networks and the key optoelectronic devices

作　　者：丁国庆 胡长飞 刘天林 

机构地区：[1]武汉华工正源光子技术有限公司,武汉430233

出　　处：《光通信技术》2013年第4期1-4,共4页Optical Communication Technology

摘　　要：介绍了近几年来出现的几种新型光接入WDM-PON、TDM/WDM PON等方案和关键光电子器件,分析和讨论了这几种方案的特点和应用前景,指出了40G TDM/WDM PON是商用化程度最高的宽带无源光接入方案,单片集成式与阵列集成式可调谐激光器是40G TDM/WDM PON核心器件和难点。Several new solutions of WDM-PON,TDM/WDM-PON optical access networks and the key opto- electronic devices in recent years have been presented,this paper analyzed and discussed its advantages and disadvantages,pointed out 40G TDM/WDM PON is commercially available to the broadband passive optical access solutions, the monolithic and array integrated type of tunable lasers are the core device of 40G TDM/WDM PON and difficulty.

关 键 词：40G TDM/WDM-PON WDM-PON 40G QSFP+ 10Gb/s EML-TOSA 单片集成式可调谐光发射芯片 

分 类 号：TN929.11[电子电信—通信与信息系统]