Interference optical-fiber temperature sensors

LIU Chen; FEI Ye-tai; LU Rong-sheng

doi:10.13873/j.1000-97872007.04.031

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Interference optical-fiber temperature sensors

更新时间：2025-09-11

- Interference optical-fiber temperature sensors
- Issue 4, Pages: 58-60+63(2007)
- 作者机构：
  
  1. 合肥工业大学仪器科学与光电工程学院
  2. 合肥工业大学仪器科学与光电工程学院,安徽,合肥,230009
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.04.031
  CLC： TP212.1
- Published：2007
- 稿件说明：
移动端阅览
[1]刘晨,费业泰,卢荣胜.干涉型光纤温度传感器[J].传感器与微系统,2007(04):58-60+63.

LIU Chen, FEI Ye-tai, LU Rong-sheng. Interference optical-fiber temperature sensors[J]. 2007, (4): 58-60+63.
[1]刘晨,费业泰,卢荣胜.干涉型光纤温度传感器[J].传感器与微系统,2007(04):58-60+63. DOI： 10.13873/j.1000-97872007.04.031.

LIU Chen, FEI Ye-tai, LU Rong-sheng. Interference optical-fiber temperature sensors[J]. 2007, (4): 58-60+63. DOI： 10.13873/j.1000-97872007.04.031.

摘要

为了长期和在线实时检测各种工程结构内（如飞机机翼）的温度

在介绍了2种典型的干涉型光纤温度传感器技术的基本原理、结构及优缺点的基础上

提出了一种新型光纤温度传感器——嵌入式干涉型光纤温度传感器的工作原理和结构设计。它用特殊加工工艺将光纤埋入材料中

通过相位调制产生干涉条纹

再通过条纹的判向计数来对材料内部温度进行测量。实验结果表明:嵌入式光纤温度传感器能长期有效测量材料内部的温度

并且

它的灵敏度比放在空气中的灵敏度要高2

倍。具有很大的研究开发和应用价值。

Abstract

In order to measure permanently and real-time the temperature inside all kinds of project construction for example airplane wing

the basic principle

structure and characteristics of two kinds of interference optical fiber temperature sensors are introduced

on the base of it

the working principle and structure designing of a new kind of optical fiber temperature sensor—embedded optical-fiber temperature sensor are presented.Optical fiber is embedded into material using special processing technology

interference stripe is produced through phase modulation

then stripe distinguishing direction and counting is used to measure the internal temperature.Experimental results show that the internal temperature of material can be measured by a embedded optical-fiber temperature sensor

and its sensitivity is 2

times higher than optical-fiber sensor in air.It has very value of investigating and utilizing.

关键词

Keywords

references

Mach-Zehnder光纤温度传感器的研究 [J]. 奥诚喜,金克新,李潭,段蒙蒙,陈长乐. 陕西科技大学学报 . 2004(06)

光纤传感器的应用及发展 [J]. 杨春曦,胡中功,戴克中. 武汉化工学院学报 . 2004(02)

光纤温度传感器与智能检测系统 [J]. 张永枫. 传感器技术 . 2001(08)

Fabry-Perot干涉式光纤温度传感器的研究 [J]. 曹满婷. 传感器技术 . 2001(07)

光纤法布里-珀罗（Fabry-Perot）干涉腔在传感器中的应用 [J]. 毕卫红,郑绳楦. 燕山大学学报 . 2000(02)

智能结构中的集成光纤传感器技术 [J]. 唐凤,黄尚廉,裴柳进. 传感器技术 . 1996(01)

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光电传感器及其应用[M]. 化学工业出版社 , 何勇,王生泽编著, 2004

光纤测量与传感技术[M]. 哈尔滨工业大学出版社 , 孙圣和等编著, 2000

光纤传感与信号处理[M]. 成都电讯工程学院出版社 , [英]卡尔肖（Culshew,B·）著, 1986

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