一种新型光插分复用器  

A Novel Optical Add/Drop Multiplexer

作　　者：徐光明[1] 许士文[1] 

机构地区：[1]哈尔滨工业大学电子科学与技术系,黑龙江哈尔滨150001

出　　处：《半导体光电》2002年第6期401-403,共3页Semiconductor Optoelectronics

摘　　要：介绍了一种新型光插分复用器 (OADM ) ,它由两个特殊设计的双芯光纤和单芯光纤组成的耦合器构成 ,耦合器之间用双芯光纤连接 ,光纤内写有光纤光栅。详细分析了该器件的工作过程 。A novel optical add/drop multiplexer is introduced in this paper. It is made of two couplers composed of special designed twin core fiber and single core fiber. Twin core fiber is used to connect two couplers and a Bragg grating is written in twin core fiber. Working process of this device is discussed in detail and its performance and advantages are summarized.

关 键 词：光插分复用器 双芯光纤 布喇格光栅 耦合器 

分 类 号：TN253[电子电信—物理电子学]