Fiber Optic Anemometer based on Metal-coated Fiber Bragg Grating

被引:0
|
作者
Wang, Xinhuai [1 ]
Dong, Xinyong [1 ]
Zhou, Yan [1 ]
Ni, Kai [1 ]
Cheng, Jia [2 ]
Chen, Zhemin [2 ]
机构
[1] China Jiliang Univ, Inst Optoelect Technol, Hangzhou, Zhejiang, Peoples R China
[2] Zhejiang Prov Inst Metrol, Hangzhou, Zhejiang, Peoples R China
关键词
Fiber Bragg gratings; hot-wire anemometers; no-core fibers; optical fiber sensors; FLOWMETER;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A novel hot-wire anemometer based on a silver-coated optical fiber Bragg grating (FBG) is proposed and experimentally demonstrated with the assistance of a short length of no-core fiber (NCF). Experimental results reveal that highest resolution of similar to 0.0017 m/s is achieved and the measurement range covers 0-13.7 m/s.
引用
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页数:2
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