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铜片封装光纤光栅传感器的应变和温度传感特性研究

Study on the Strain and Temperature Densing Characteristics of FBG Packaged by the Copper slice

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摘要

提出了一种光纤光栅的铜片封装工艺,并通过实验和理论分析研究了光纤光栅的应变和温度传感特性.与裸光纤光栅的测试结果相比,铜片封装工艺基本不改变光纤光栅应变传感的灵敏度,但是温度灵敏度系数提高了2.78倍.经过铜片封装后的光纤光栅可以探测到的应变和温度分别为1με和0.03℃,便于工程应用.

Abstract

In this paper,the copper slice packaging technique for FBG sensor was developed in consideration of bare optical fiber being fragility,and then the strain and temperature characteristics of the packaged FBG sensor were experimentally and theoretically studied. Compared with the experimental results of the bare FBG,the strain sensing property of the FBG sensor packaged by the copper slice is nearly the same as that of the bare FBG,however the temperature sensing ability of the packaged FBG sensor is improved and the temperature sensitivity coefficient is 2.78 times as much as that of the bare FBG. The strain and temperature resolution of the packaged FBG sensor are 1με and 0.03℃. The packaged FBG sensors can be used easily in engineering.

Newport宣传-MKS新实验室计划
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中图分类号:TP212

所属栏目:光学传感器

基金项目:国家自然科学基金与中国节能投资公司联合研究基金(60177029)、国家863高技术计划(2001AA602011-11)资助

收稿日期:2005-06-13

修改稿日期:--

网络出版日期:0001-01-01

作者单位    点击查看

于秀娟:黑龙江大学光纤技术研究所,哈尔滨 150080清华大学电子工程系光纤传感实验室,北京 100084
余有龙:黑龙江大学光纤技术研究所,哈尔滨 150080暨南大学光电工程系,广州 510632
张敏:清华大学电子工程系光纤传感实验室,北京 100084
廖延彪:清华大学电子工程系光纤传感实验室,北京 100084
赖淑蓉:清华大学电子工程系光纤传感实验室,北京 100084

联系人作者:于秀娟(xiujuanyu@163.com)

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引用该论文

Yu Xiujuan,Yu Yonglong,Zhang Min,Liao Yanbiao,Lai Shurong. Study on the Strain and Temperature Densing Characteristics of FBG Packaged by the Copper slice[J]. ACTA PHOTONICA SINICA, 2006, 35(9): 1325-1328

于秀娟,余有龙,张敏,廖延彪,赖淑蓉. 铜片封装光纤光栅传感器的应变和温度传感特性研究[J]. 光子学报, 2006, 35(9): 1325-1328

被引情况

【1】张锦龙,余重秀,王葵如,李成. 双三角形结构的光纤光栅压力和温度双参量传感器. 光子学报, 2009, 38(4): 770-774

【2】吕全超,赵建林,周王民,潘子军,成振龙. 一种同时测量电流和温度的光纤光栅传感器. 光子学报, 2009, 38(11): 2810-2815

【3】于晓刚,苗长云,李鸿强,李恩邦,柳智慧,魏可嘉. 基于阵列波导光栅的智能服装人体测温解调系统研究. 光谱学与光谱分析, 2012, 32(8): 2032-2036

【4】袁子琳,龚元,马耀远,杜磊,吴宇,饶云江,吴慧娟,王浚璞,万夫. 光纤布喇格光栅应变传感器结构优化研究. 光子学报, 2012, 41(11): 1261-1266

【5】何如双,钱梦,胡雪芳,陶卫东,张玲芬. FBG滤波的级联LPFG温度和折射率传感装置. 光子学报, 2016, 45(1): 106005--1

【6】张登攀,郑艳,王永杰. FBG温度传感器交叉敏感问题的研究. 大气与环境光学学报, 2016, 11(3): 226-233

【7】王楚虹,陈伟民,傅志芳,张伟,雷小华,刘显明. 光纤光栅自动化金属粘接性能. 光子学报, 2016, 45(8): 806003--1

【8】杨洋,郑一博,杨洋,刘兵,赵亚丽. 光栅与基片的连接对光纤光栅压力传感器的影响. 光电技术应用, 2018, 33(1): 71-76

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