Calibration of temperature-sensitivity coefficient of fiber Bragg grating at ultra-low temperature

JIN Kai; DING Liyun; GUO Huiyong; CHEN Gangchuan; HU Yong

doi:10.37188/OPE.20223001.0056

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Calibration of temperature-sensitivity coefficient of fiber Bragg grating at ultra-low temperature

Modern Applied Optics | 更新时间：2026-09-12

- Calibration of temperature-sensitivity coefficient of fiber Bragg grating at ultra-low temperature
- Optics and Precision Engineering Vol. 30, Issue 1, Pages: 56-61(2022)
- 作者机构：
  
  武汉理工大学光纤传感技术国家工程实验室，湖北武汉 430070
- 作者简介：
- 基金信息：
- DOI：10.37188/OPE.20223001.0056
  CLC： TN253;TP212
- Received：26 February 2021，
  
  Revised：2021-04-23，
  
  Published：15 January 2022
- 稿件说明：
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金凯,丁莉芸,郭会勇等.超低温条件下光纤光栅温敏系数标定[J].光学精密工程,2022,30(01):56-61.

JIN Kai,DING Liyun,GUO Huiyong,et al.Calibration of temperature-sensitivity coefficient of fiber Bragg grating at ultra-low temperature[J].Optics and Precision Engineering,2022,30(01):56-61.
金凯,丁莉芸,郭会勇等.超低温条件下光纤光栅温敏系数标定[J].光学精密工程,2022,30(01):56-61. DOI： 10.37188/OPE.20223001.0056.

JIN Kai,DING Liyun,GUO Huiyong,et al.Calibration of temperature-sensitivity coefficient of fiber Bragg grating at ultra-low temperature[J].Optics and Precision Engineering,2022,30(01):56-61. DOI： 10.37188/OPE.20223001.0056.

摘要

为了解决超低温环境下光栅温敏系数标定的可靠性问题，将参考温度计探头和光纤布拉格光栅传感器封装在自主设计的非接触液氮冷却方式的测温模具中，在93～293 K的超低温环境下进行标定实验探究，并利用裸栅的温敏系数和涂层的热膨胀系数来验证本实验设计的可信性。实验结果表明，参考温度计的初始最大温变速率为1.8 K/min，有效降低了测温模具的温变速率，改善了参考温度计与被标光栅之间的温度一致性。裸栅的低温非线性效应导致其温敏系数从9.18 pm/K@293 K降到2.19 pm/K@93 K，室温下有机改性陶瓷材料的热膨胀系数为3.7×10

-6

-1

，单边厚度为50 μm的有机改性陶瓷涂层的温敏系数为4.43 pm/K，该涂层光栅在93 K时的温敏系数为7.17 pm/K，显著提高了测温光栅的温敏系数和线性度。

Abstract

In order to address the limitation of poor reliability of temperature-sensitive coefficient calibration of grating in an ultra-low temperature environment， a reference thermometer probe and fiber Bragg grating sensor were encapsulated in a self-designed non-contact liquid-nitrogen-cooled temperature measuring mold， and calibration experiments were conducted at ultra-low temperatures ranging from 93 K to 293 K. The thermal sensitivity coefficient of the bare grating and thermal expansion coefficient of the coating were used to verify the credibility of the experimental design. The experimental results indicate that the maximum initial temperature change rate of the reference thermometer is 1.8 K/min， which effectively reduces the temperature change rate of the temperature measuring mold and improves the temperature consistency between the reference thermometer and labeled grating. The test results are in good agreement with those of comparable studies. The temperature sensitivity of the bare grating decreases from 9.18 pm/K@293 K to 2.19 pm/K@93 K due to its low temperature nonlinearity. The thermal expansion coefficient of organic modified ceramic （ORMOCER） is 3.7×10

-6

-1

at room temperature. The temperature-sensitivity coefficient of one layer of the ORMOCER coating with a thickness of 50 μm is 4.43 pm/K. At 93 K， the temperature-

sensitive coefficient is 7.17 pm/K， the temperature-sensitivity coefficient and linearity of the coating grating are significantly improved.

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references

LATKA I ， ECKE W ， HÖFER B ， et al . Fiber optic sensors for the monitoring of cryogenic spacecraft tank structures ［J］. Proceedings of SPIE-The International Society for Optical Engineering ， 2004 ， 5579 . doi: 10.1117/12.567353 http://dx.doi.org/10.1117/12.567353

MIZUTANI T ， TAKEDA N ， TAKEYA H . On-board Strain Measurement of a Cryogenic Composite Tank Mounted on a Reusable Rocket using FBG Sensors ［J］. Structural Health Monitoring ， 2006 ， 5 （ 3 ）： 205 - 214 . doi: 10.1177/1475921706058016 http://dx.doi.org/10.1177/1475921706058016

OH M C ， DICKEY F M ， BEYER R A ， et al . In-situ strain monitoring in liquid containers of LNG transporting carriers ［J］. Proceedings of SPIE-The International Society for Optical Engineering ， 2008 ， 7070 ： 70700 X-70700X-8. doi: 10.1117/12.795793 http://dx.doi.org/10.1117/12.795793

ZHANG H J ， WANG Q L ， WANG H S ， et al . Fiber Bragg grating sensor for strain sensing in low temperature superconducting magnet ［J］. IEEE Transactions on Applied Superconductivity ， 2010 ， 20 （ 3 ）： 1798 - 1801 . doi: 10.1109/tasc.2010.2042693 http://dx.doi.org/10.1109/tasc.2010.2042693

KERSEY A D ， DAVIS M A . Fiber grating sensors ［J］. Journal of Lightwave Technology ， 1997 ， 15 （ 8 ）： 1442 - 1463 . doi: 10.1109/50.618377 http://dx.doi.org/10.1109/50.618377

李玉龙，胡勇涛 . 光纤布拉格光栅在焊接监测中的应用［J］. 光学精密工程， 2013 ， 21 （ 11 ）： 2803 - 2812 . doi: 10.3788/OPE.20132111.2803 http://dx.doi.org/10.3788/OPE.20132111.2803

LI Y L ， HU Y T . Application of optical fiber Bragg grating in welding monitoring ［J］. Opt. Precision Eng. ， 2013 ， 21 （ 11 ）： 2803 - 2812 . （in Chinese） . doi: 10.3788/OPE.20132111.2803 http://dx.doi.org/10.3788/OPE.20132111.2803

饶春芳，吴锴，胡友德，等 . 光纤布拉格光栅在医用蒸汽灭菌器温度监测的应用［J］. 光学精密工程， 2020 ， 28 （ 9 ）： 1930 - 1938 . doi: 10.37188/OPE.20202809.1930 http://dx.doi.org/10.37188/OPE.20202809.1930

RAO CH F ， WU K ， HU Y D ， et al . Application of fiber Bragg grating in temperature monitoring of medical steam sterilizer ［J］. Opt. Precision Eng. ， 2020 ， 28 （ 9 ）： 1930 - 1938 . （in Chinese） . doi: 10.37188/OPE.20202809.1930 http://dx.doi.org/10.37188/OPE.20202809.1930

张磊，陈绍武，赵海川，等 . 基于光电探测的多光谱测温装置［J］. 中国光学， 2019 ， 12 （ 2 ）： 289 - 293 . doi: 10.3788/co.20191202.0289 http://dx.doi.org/10.3788/co.20191202.0289

ZHANG L ， CHEN SH W ， ZHAO H CH ， et al . Multi-spectral temperature measuring system based on photoelectric detection ［J］. Chinese Journal of Optics ， 2019 ， 12 （ 2 ）： 289 - 293 . （in Chinese） . doi: 10.3788/co.20191202.0289 http://dx.doi.org/10.3788/co.20191202.0289

吕强，王玮，刘兆武，等 . 五维自由度衍射光栅精密测量系统［J］. 中国光学， 2020 ， 13 （ 1 ）： 189 - 202 . doi: 10.3788/co.20201301.0189 http://dx.doi.org/10.3788/co.20201301.0189

LÜ Q ， WANG W ， LIU ZH W ， et al . Grating-based precision measurement system for five-dimensional measurement ［J］. Chinese Journal of Optics ， 2020 ， 13 （ 1 ）： 189 - 202 . （in Chinese） . doi: 10.3788/co.20201301.0189 http://dx.doi.org/10.3788/co.20201301.0189

GUPTA S ， MIZUNAMI T ， YAMAO T ， et al . Fiber Bragg grating cryogenic temperature sensors ［J］. Applied Optics ， 1996 ， 35 （ 25 ）： 5202 - 5205 . doi: 10.1364/ao.35.005202 http://dx.doi.org/10.1364/ao.35.005202

张红洁，邓凡平，肖剑，等 . 光纤Bragg光栅液氦环境下温度传感特性的研究［J］. 光电子·激光， 2008 （ 5 ）： 581 - 583 . doi: 10.3321/j.issn:1005-0086.2008.05.004 http://dx.doi.org/10.3321/j.issn:1005-0086.2008.05.004

ZHANG H J ， DENG F P ， XIAO J ， et al . Study on temperature， response of fiber Bragg grating at liquid helium temperature ［J］. Journal of Optoelectronics·Laser ， 2008 （ 5 ）： 581 - 583 . （in Chinese） . doi: 10.3321/j.issn:1005-0086.2008.05.004 http://dx.doi.org/10.3321/j.issn:1005-0086.2008.05.004

GUO Z S ， FENG J ， HUI W . Cryogenic temperature characteristics of the fiber Bragg grating sensors ［J］. Cryogenics ， 2012 ， 52 （ 10 ）： 457 - 460 . doi: 10.1016/j.cryogenics.2012.04.012 http://dx.doi.org/10.1016/j.cryogenics.2012.04.012

HABISREUTHER T ， HAILEMICHAEL E ， ECKE W ， et al . ORMOCER coated fiber-optic Bragg grating sensors at cryogenic temperatures ［J］. Sensors Journal ， IEEE， 2012 ， 12 （ 1 ）： 13 - 16 . doi: 10.1109/jsen.2011.2108280 http://dx.doi.org/10.1109/jsen.2011.2108280

REID M B ， OZCAN M . Temperature dependence of fiber optic Bragg gratings at low temperatures ［J］. Optical Engineering ， 1998 ， 37 （ 1 ）： 237 - 240 . doi: 10.1117/1.601610 http://dx.doi.org/10.1117/1.601610

邓凡平，邵进益，黄国君，等 . 光纤Bragg光栅在77 K环境下的温度传感性能研究［J］. 光电子·激光， 2007 （ 4 ）： 404 - 406 . doi: 10.3321/j.issn:1005-0086.2007.04.006 http://dx.doi.org/10.3321/j.issn:1005-0086.2007.04.006

DENG F P ， SHAO J Y ， HUANG G J ， et al . Study on temperature characteristics of optical fiber Bragg grating under the 77 K environment ［J］. Journal of Optoelectronics·Laser ， 2007 （ 4 ）： 404 - 406 . （in Chinese） . doi: 10.3321/j.issn:1005-0086.2007.04.006 http://dx.doi.org/10.3321/j.issn:1005-0086.2007.04.006

GUO H Y ， TANG J G ， LI X F ， et al . On-line writing identical and weak fiber Bragg grating arrays ［J］. Chinese Optics Letters ， 2013 ， 11 （ 3 ）： 030602 . doi: 10.3788/col201311.030602 http://dx.doi.org/10.3788/col201311.030602

粟飞 . 涂覆层参数对FBG温度灵敏度的影响［J］. 光纤与电缆及其应用技术， 2009 （ 5 ）： 29 - 31 .

SU F . Influence of coating parameters on temperature sensitivity of FBG ［J］. Optical Fiber & Electric Cable and Their Applications ， 2009 （ 5 ）： 29 - 31 . （in Chinese）

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