Error calibration of sapphire optical fiber sensor in transient high temperature measurement

WANG Rui; HAO Xiao-jian; ZHOU Han-chang

doi:10.13873/j.1000-97872009.06.006

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Error calibration of sapphire optical fiber sensor in transient high temperature measurement

更新时间：2025-09-11

- Error calibration of sapphire optical fiber sensor in transient high temperature measurement
- Vol. 28, Issue 6, Pages: 25-27+30(2009)
- 作者机构：
  
  中北大学电子测试技术国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872009.06.006
  CLC： TH811
- Published：2009
- 稿件说明：
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[1]王瑞,郝晓剑,周汉昌.瞬态高温测试中蓝宝石光纤传感器的误差补偿[J].传感器与微系统,2009,28(06):25-27+30.

WANG Rui, HAO Xiao-jian, ZHOU Han-chang. Error calibration of sapphire optical fiber sensor in transient high temperature measurement[J]. 2009, 28(6): 25-27+30.
[1]王瑞,郝晓剑,周汉昌.瞬态高温测试中蓝宝石光纤传感器的误差补偿[J].传感器与微系统,2009,28(06):25-27+30. DOI： 10.13873/j.1000-97872009.06.006.

WANG Rui, HAO Xiao-jian, ZHOU Han-chang. Error calibration of sapphire optical fiber sensor in transient high temperature measurement[J]. 2009, 28(6): 25-27+30. DOI： 10.13873/j.1000-97872009.06.006.

摘要

蓝宝石光纤温度传感器是一种利用蓝宝石单晶光纤端部镀以Pt

Ir等贵金属或耐高温陶瓷薄膜做为光纤传感头的新型传感器

这种方法基于黑体辐射原理。为了解决瞬态高温测量中存在的非线性误差问题

分析了蓝宝石光纤温度传感器的黑体辐射原理和非线性误差的来源

给出了温度误差的修正方法

并利用标准红外辐射测温仪进行温度校正。校正后的结果能够满足实际测温需求。

Abstract

Sapphire fiber sensor is a novel temperature sensor

plating precious metals such as platinum and iridium or ceramic film at the end of the fiber

which is based on the radiation principle of blackbody.In order to solve nonlinear errors in measurement

the principle of the blackbody radiation temperature sensor of optical fiber and nonlinear error source are analyzed.The modified method is given

and temperature calibration is carried out with standard infrared radiation temperature.Calibrated results of measurement can meet the demands of actual measurement.

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references

蓝宝石光纤黑体腔传感器定度技术研究 [J]. 杨述平. 测试技术学报 . 2005(02)

蓝宝石光纤传感器在瞬态高温测量中的应用 [J]. 周汉昌,王高,郝晓剑,任树梅. 仪器仪表学报 . 2004(S1)

蓝宝石光纤温度传感器的非线性误差分析与校正 [J]. 柳长源. 应用科技 . 2004(07)

温度测试的外推方法 [J]. 黄凤良,夏春梅,周彦煌,余永刚. 计量学报 . 2003(02)

激光原理与激光技术[M]. 北京工业大学出版社 , 俞宽新等编著, 1998

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