【摘要】 介绍了宽带光通信中最关键的器件———波分复用器件的各种实现技术,包括级联型的介质薄膜滤波型、光纤布拉格光栅型、马赫 曾德干涉型和色散型的体光栅型、平面集成型。文章对这些实现技术的特点进行了详细的分析和比较,最后给出了结论和展望。更多还原

【Abstract】 This paper discusses various application forms of WDM devices which are the most crucial devices in broadband optical communication, including those reaching the commercial level and those under research. Their characteristics and performances are analyzed and compared. Finally, the conclusion and the prospect are presented.更多还原