A novel FBG-based two-way transmission tunable optical add-drop multiplexer

Zhang Jianya; Huang Yonglin

doi:10.13756/j.gtxyj.2015.02.002

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A novel FBG-based two-way transmission tunable optical add-drop multiplexer

- A novel FBG-based two-way transmission tunable optical add-drop multiplexer
- Study on Optical communication Issue 2, Pages: 4-6(2015)
- 作者机构：
  
  南京邮电大学光电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.02.002
  CLC： TN929.1
- Published：2015，
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[1]张建亚,黄勇林.基于FBG的新型双向传输可调谐光分插复用器[J].光通信研究,2015(02):4-6.

Zhang Jianya, Huang Yonglin. A novel FBG-based two-way transmission tunable optical add-drop multiplexer. [J]. (2):4-6(2015)
[1]张建亚,黄勇林.基于FBG的新型双向传输可调谐光分插复用器[J].光通信研究,2015(02):4-6. DOI： 10.13756/j.gtxyj.2015.02.002.

Zhang Jianya, Huang Yonglin. A novel FBG-based two-way transmission tunable optical add-drop multiplexer. [J]. (2):4-6(2015) DOI： 10.13756/j.gtxyj.2015.02.002.

摘要

提出了一种基于FBG（光纤布拉格光栅）的新型双向传输可调谐光分插复用器

同时对该结构的复用解复用原理进行了阐述

通过Optisystem软件验证了结构设计和理论分析的可行性。仿真结果表明

下载波长的边模抑制比在20dB左右。这种器件具有灵活度高、器件利用率高等特点

在波分复用系统中两条线路互为冗余

提升了系统的容错性

有望在光网络中得到应用。

Abstract

This paper proposes a novel Fiber Bragg Grating（FBG）-based two-way transmission tunable Optical Add-Drop Multiplexer（OADM）

describes the principle of its multiplexing/demultiplexing and verifies its structural design and theoretical analysis by using the Optisystem software.Simulation results show that the sidemode suppression ratio of the drop wavelength is about 20 dB

that this device is characteristic of high flexibility and high utilization ratio and two lines in WDM systems are mutually redundant

thus improving the system fault tolerance and expected to be applied in optical networks.

关键词

光纤布拉格光栅光分插复用器双向传输

Keywords

FBGOADMtwo-way transmission

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Related Institution

School of Ocean Technology Sciences, Qilu University of Technology (Shandong Academy of Sciences)

Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences)

Beijing Laboratory of Optical Fiber Sensing and Systems, Beijing Information Science and Technology University

Key Laboratory of the Ministry of Education for Optoelectronic Measurement Technology and Instrument, Beijing Information Science and Technology University

School of Control Engineering,Northeastern University at Qinhuangdao

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