Study on working wavelength of temperature sensor based on optical fiber radiation effect

JIN Jing; HOU Yun-xia; LIU Ji-xun

doi:10.13873/J.1000-9787(2015)04-0027-03

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Study on working wavelength of temperature sensor based on optical fiber radiation effect

更新时间：2025-09-11

- Study on working wavelength of temperature sensor based on optical fiber radiation effect
- Vol. 34, Issue 4, Pages: 27-29+33(2015)
- 作者机构：
  
  北京航空航天大学仪器科学与光电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)04-0027-03
  CLC： TP212
- Published：2015
- 稿件说明：
移动端阅览
[1]金靖,侯云霞,刘纪勋.基于光纤辐射效应的温度传感器工作波长研究[J].传感器与微系统,2015,34(04):27-29+33.

JIN Jing, HOU Yun-xia, LIU Ji-xun. Study on working wavelength of temperature sensor based on optical fiber radiation effect[J]. 2015, 34(4): 27-29+33.
[1]金靖,侯云霞,刘纪勋.基于光纤辐射效应的温度传感器工作波长研究[J].传感器与微系统,2015,34(04):27-29+33. DOI： 10.13873/J.1000-9787(2015)04-0027-03.

JIN Jing, HOU Yun-xia, LIU Ji-xun. Study on working wavelength of temperature sensor based on optical fiber radiation effect[J]. 2015, 34(4): 27-29+33. DOI： 10.13873/J.1000-9787(2015)04-0027-03.

摘要

辐射后光纤的损耗值显著增加

这种现象被称为光纤辐射致衰减（RIA）效应。基于RIA效应的温度特性

搭建了一种新型的光纤温度传感器。为选择合适的传感器工作波长

基于位形坐标模型理论对锗磷（Ge/P）共掺杂光纤在825

500 nm范围内的RIA谱特性进行了研究

发现短波段光纤RIA对温度的依赖性明显优于长波段。选用了常见的850 nm普通单模光纤作为敏感光纤

搭建光纤温度传感器

最后对所搭建温度传感器的性能指标做出了评估。

Abstract

Attenuation of optical fiber will augment largely after irradiated

this phenomenon is called radiation induced attenuation（ RIA）. A fiber temperature sensor is established based on temperature characteristics of RIA.To determine appropriate working wavelength

spectrum properties of temperature dependent RIA in irradiated fiber is analyzed according to configurational coordinate model. It is found that temperature dependence of RIA at short waveband is better than that at long waveband in spectrum range of 825

1 500 nm. As a result

850 nm is chosen as working wavelength because of its good monotony and sensitivity after sufficient annealing

and a series of confirmatory tests were done to evaluate its performance.

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Keywords

references

固体光谱学[M]. 中国科学技术大学出版社 , 方容川编著, 2001

Experimental investigation of the factors influencing temperature dependence of radiation-induced attenuation in optical fiber [J] . Jing Jin,Raomei Xu,Jixun Liu,Ningfang Song. Optical Fiber Technology . 2014 (2)

Trapped-electron centers in pure and doped glassy silica: A review and synthesis [J] . David L. Griscom. Journal of Non-Crystalline Solids . 2010 (8)

Properties of phosphorus-related defects induced by γ-rays and pulsed X-ray irradiation in germanosilicate optical fibers [J] . S. Girard,A. Boukenter,Y. Ouerdane,J.-P. Meunier,J. Keurinck. Journal of Non-Crystalline Solids . 2003 (1)

Optically active oxygen-deficiency-related centers in amorphous silicon dioxide [J] . Linards Skuja. Journal of Non-Crystalline Solids . 1998 (1)

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