【摘要】 可调谐光滤波器是未来全光网络中的核心光器件,在DWDM系统中发挥着重要的作用。对几种常用并极具发展潜力的可调谐光滤波器的工作原理、结构、性能以及最新进展分别进行了介绍,指出了各自的功能和缺陷。最后给出了可调谐光滤波器在可重构光分叉复用和光性能监测方面的应用。更多还原

【Abstract】 Tunable optical filters play a key role in future all optical network.They are also widely used in DWDM system.The principles,structures,properties and the recent research on the typical and great potential tunable optical filter are introduced.Their function characteristic and shortages are analyzed.Some applications in DWDM system of them,such as ROADM、OPM are given in the end.更多还原