Distributed fiber vibration sensing network perimeter

Sun Zhifeng1; Liu Deming1; Liu Hairong1; Sun Qizhen1; Li Xiaolei1

doi:10.13756/j.gtxyj.2010.04.021

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Distributed fiber vibration sensing network perimeter

- Distributed fiber vibration sensing network perimeter
- Study on Optical communication Issue 4, Pages: 23-24(2010)
- 作者机构：
  
  1. 华中科技大学光电子科学与工程学院
  2. 下一代互联网接入系统国家工程实验室
  3. 武汉光电国家实验室
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2010.04.021
  CLC： TP212.9
- Published：2010，
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[1]孙志峰,刘德明,刘海荣,孙琪真,李晓磊.分布式光纤振动传感网络周界[J].光通信研究,2010(04):23-24+45.

Sun Zhifeng1, Liu Deming1, Liu Hairong1, et al. Distributed fiber vibration sensing network perimeter. [J]. (4):23-24(2010)
[1]孙志峰,刘德明,刘海荣,孙琪真,李晓磊.分布式光纤振动传感网络周界[J].光通信研究,2010(04):23-24+45. DOI： 10.13756/j.gtxyj.2010.04.021.

Sun Zhifeng1, Liu Deming1, Liu Hairong1, et al. Distributed fiber vibration sensing network perimeter. [J]. (4):23-24(2010) DOI： 10.13756/j.gtxyj.2010.04.021.

摘要

文章介绍了一种基于混合时分/波分复用技术的分布式光纤振动传感网络周界。系统基于光纤干涉传感技术

采用Sa-gnac干涉仪作周边警戒单元

结合网络通信中的混合时分/波分复用技术

实现了120个用户单元的联合周边警戒

并可扩容到256户。

Abstract

A hybrid TDM/WDM technology-based distributed fiber vibration sensing network perimeter is introduced in this paper.On the basis of fiber interference sensing technology

using a fiber Sagnac interferometer as a perimeter alerting unit and combining with the hybrid TDM/WDM technology for network communications

united perimeter alerting for 120 user units is achieved

which can be expanded to 256 users.

关键词

混合时分/波分复用光纤Sagnac干涉仪网络周界传感网络

Keywords

hybrid TDM/WDMfiber Sagnac interferometernetwork perimetersensing network

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