Acta Scientiarum Naturalium Universitatis Pekinensis

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All Optical Add/Drop Multiplexing (OADM) Technologies in Optical Networks

ZHANG Baicheng, WU Deming, XU Anshi, WANG Chu   

  1. Electronics Department of Peking University, National Laboratory on Local Fiber-Optic Communication Networks & Advanced Optical Communication systems, Beijing, 100871
  • Received:1998-07-09 Online:1999-09-20 Published:1999-09-20



  1. 北京大学电子学系,区域光纤通讯网和新型光通信系统国家重点实验室,北京, 100871

Abstract: OADM schemes at present are summarized in this paper and all of them are classified to 4 types. Their configurations and main performance are introduced and evaluated. Also two types of configurations of OADM are verified in experiments. Finally a example is given for showing the all-optical WDM networks using OADM.

Key words: all-optic networks, optical all-drop multiplexer(OADM), fiber Bragg grating, wavelength division multiplexing(WDM), acoustic-optic tunable filter(AOTF)

摘要: 对目前的OADM方案进行了综述,归纳为4类形式,对各类OADM的结构和主要性能做了介绍和评估,并对2种OADM的结构进行了实验研究,最后结合一个OADM的实例做了说明。

关键词: 全光网, 上下话路, 光纤光栅, 波分复用, 声光可调谐滤波器

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