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A novel temperature sensor based on a long period fiber grating with a unique double-cladding layer structure
Zhao, Qiang; Qu, Yi; Wang, Yongjie; Li, Fang; Zhao, Q.(zqhero9494@163.com)
2011
Volume3Pages:V3281-V3283
AbstractA novel temperature sensor based on long period fiber gratings(LPGs) with a unique double-cladding layer structure, which increases the temperature sensitivity, is presented in this paper. Cladding layer of the LPG is etched properly, and then packaged in stainless tube filled with index-matching fluid of relatively low thermal coefficient. It is observed in experiments that sensitivity of1.1nm/°C for a temperature range of15°C achieved for such a LPG sensor, which is about100 times larger than that of sensors made of traditional fiber Bragg grating. It also has a linearity of99.89% and small size ofΦ:1mm*L:50mm, which shows a good promise for future application.?2011 IEEE.
metadata_83光电系统实验室
KeywordFiber Bragg Gratings Optoelectronic Devices Solids Temperature Sensors
Subject Area光电子学
Indexed ByEI
Language英语
Date Available2012-06-14
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/23087
Collection光电系统实验室
Corresponding AuthorZhao, Q.(zqhero9494@163.com)
Recommended Citation
GB/T 7714
Zhao, Qiang,Qu, Yi,Wang, Yongjie,et al. A novel temperature sensor based on a long period fiber grating with a unique double-cladding layer structure[J],2011,3:V3281-V3283.
APA Zhao, Qiang,Qu, Yi,Wang, Yongjie,Li, Fang,&Zhao, Q..(2011).A novel temperature sensor based on a long period fiber grating with a unique double-cladding layer structure.,3,V3281-V3283.
MLA Zhao, Qiang,et al."A novel temperature sensor based on a long period fiber grating with a unique double-cladding layer structure".3(2011):V3281-V3283.
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