摘要
设计了一种带四根单模尾纤的光纤准直器,基于这种四光纤准直器及介质薄膜滤波器,提出了一种新型的可重构光分插复用器件的设计方案。该器件只用一个四光纤准直器,输入光纤、输出光纤和分下/插入光纤都分布在器件的同侧,具有体积小、成本低、信道隔离度高等优点。
A novel collimator with a 4-fiber pigtail is designed. In this paper, a new reconfigurable optical add/drop multiplexer in which the input/output fibers and add/drop fiber are arranged on the same side is presented based on the 4-fiber collimator and thin film filter. The device uses a single 4-fiber collimator, thus has a lower cost, more compact packaging size and better optical isolation.
出处
《光通信技术》
CSCD
北大核心
2009年第3期5-7,共3页
Optical Communication Technology
关键词
可重构光分插复用器
四光纤准直器
薄膜滤波器
reconfigurable optical add/drop multiplexer,4-fiber collimator, thin film filter
