光因特网中的关键光器件技术研究  

Study on Key Optical Device Technologies in Optical Internet

作　　者：张守[1] 纪越峰[1] 

机构地区：[1]北京邮电大学光通信中心,北京100876

出　　处：《光通信技术》2003年第9期1-7,共7页Optical Communication Technology

基　　金：国家自然科学基金(编号:90104017);教育部重大项目(编号:0215);国家863计划(编号:2002AA122034)资助

摘　　要：对光因特网中的关键光器件技术进行了探讨与研究。下一代光通信网络的发展,关键在于其光器件技术的突破上,要克服光网络节点处理的速率瓶颈、实现全光联网、高效传送和交换IP业务,就必须积极研究开发新的光器件。在光开关技术、光纤放大器技术、波长变换器技术以及其它关键光器件技术上有所突破,是建设光因特网的关键所在。Key optical device technologies in optical internet are discussed and studied in this paper. The sticking point is on breaking through optical device technologies for the next generation optical communication network.For overcoming the limited rate in optical network nodes and realizing all-optical networking and having a good efficiency in transporting and switching IP traffic.It is needed to probe and develop new optical devices.The linchpin in constructing optical internet are the penetrating some key technologies such as optical switch, optical fiber amplifier, wavelength converter and other key technologies.

关 键 词：光因特网 光开关 光纤放大器 波长变换器 

分 类 号：TN929.11[电子电信—通信与信息系统]