IMECH-IR  > 力学所知识产出(1956-2008)
液氮温度光纤Bragg光栅的应变传感特性
Alternative TitleStrain Response of FBG at Liquid Nitrogen Temperature
黄国君; 邵进益; 王秋良; 邓凡平; 戴锋; 冯遵安
Source Publication光电子·激光
2007-07-15
Volume18Issue:7Pages:773-775
ISSN1005-0086
Abstract对光纤Bragg光栅(FBG)液氮(77 K)下的应变传感技术及应变特性进行了研究.实验和分析表明:常温下FBG反射谱中的单个中心峰在低温下会劈裂为多峰,它产生于光纤、粘贴胶和金属基底热膨胀系数间的差异引起的强烈非均匀热弹性应变,使常温下均匀的光栅变啁啾化.建立了多种技术手段,成功消除了低温多峰现象,并测得了FBG低温和常温下的应变传感特性.实验结果表明:FBG的应变灵敏系数与温度无关.
Keyword光纤bragg光栅(fbg) 应变传感器 液氮
Indexed ByEI ; CSCD
Language中文
CSCD IDCSCD:2977229
Department其他
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41318
Collection力学所知识产出(1956-2008)
Corresponding Author黄国君
Recommended Citation
GB/T 7714
黄国君,邵进益,王秋良,等. 液氮温度光纤Bragg光栅的应变传感特性[J]. 光电子·激光,2007,18,7,:773-775.
APA 黄国君,邵进益,王秋良,邓凡平,戴锋,&冯遵安.(2007).液氮温度光纤Bragg光栅的应变传感特性.光电子·激光,18(7),773-775.
MLA 黄国君,et al."液氮温度光纤Bragg光栅的应变传感特性".光电子·激光 18.7(2007):773-775.
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