Technology review of distributed fiber-optic Sagnac location sensor

FAN Yan-ping; WU Jian-dong; ZHAI Yu-feng; LIU Yong; WANG An

doi:10.13873/j.1000-97872008.11.013

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Technology review of distributed fiber-optic Sagnac location sensor

更新时间：2025-09-11

- Technology review of distributed fiber-optic Sagnac location sensor
- Vol. 27, Issue 11, Pages: 8-10+14(2008)
- 作者机构：
  
  中国科学院安徽光学机密机械研究所激光中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.11.013
  CLC： TP212
- Published：2008
- 稿件说明：
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[1]范彦平,巫建东,翟玉锋,刘勇,王安.分布式光纤Sagnac定位传感技术评述[J].传感器与微系统,2008,27(11):8-10+14.

FAN Yan-ping, WU Jian-dong, ZHAI Yu-feng, et al. Technology review of distributed fiber-optic Sagnac location sensor[J]. 2008, 27(11): 8-10+14.
[1]范彦平,巫建东,翟玉锋,刘勇,王安.分布式光纤Sagnac定位传感技术评述[J].传感器与微系统,2008,27(11):8-10+14. DOI： 10.13873/j.1000-97872008.11.013.

FAN Yan-ping, WU Jian-dong, ZHAI Yu-feng, et al. Technology review of distributed fiber-optic Sagnac location sensor[J]. 2008, 27(11): 8-10+14. DOI： 10.13873/j.1000-97872008.11.013.

摘要

介绍了分布式光纤Sagnac定位传感器的工作原理

分析了国内外研究中的单Sagnac环形、双Sa-gnac环形、Sagnac-Michelson和Sagnac-Mach-Zehnder形等各种结构形式

以及位置信息的解调方法

讨论了该类型的传感器的优点及需要改进之处。

Abstract

The principle of the distributed fiber-optic Sagnac location sensor is introduced.The structures studied at home and abroad such as single-loop Sagnac

two-loop Sagnac

merged Sagnac-Michelso and Sagnac interferometere hybrid Mach-Zehnder are analyzed

as well as location signal demodulation algorithm.The merits and drawbacks which need to be improved of fiber-optic distributed Sagnac location sensor are discussed.

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references

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测量微振动的光纤Sagnac干涉传感器 [J]. 梁艺军,刘志海,杨军,苑立波. 哈尔滨工程大学学报 . 2007(01)

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单轴分布式光纤传感器管线泄漏探测方法及定位理论分析 [J]. 谭靖,陈伟民,朱永,王丁. 光子学报 . 2006(02)

利用分布式光纤传感技术检测天然气管道泄漏 [J]. 胡志新,张桂莲,何巨,张陵,周进雄. 传感器技术 . 2003(10)

分布式光纤传感技术的特点与研究现状 [J]. 胡晓东,刘文晖,胡小唐. 航空精密制造技术 . 1999(01)

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