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Slow-Light Fiber-Bragg-Grating Strain Sensor With a 280- Resolution
Fiber Bragg gratings fi ber optics sensors
2015/8/7
We report a fiber strain sensor based on a single fiber Bragg grating (FBG) with a minimum detectable strain of 280 in the 20-kHz range. This breakthrough was made possible by operating th...
Distribution Optical Sensor System on the 610-m Guangzhou New TV Tower
Fiber Bragg gratings Remote sensing sensors
2015/5/25
An FBG sensing network consisting of over 200 sensors are installed on the Guangzhou New TV Tower for long-term monitoring of strain, temperature and inclination to provide a mean for structural healt...
Temperature-insensitive FBG tilt sensor with a large measurement range
Fiber Bragg gratings (FBGs) Fiber-optic sensors Tilt measurement
2013/5/24
A novel two-dimensional tilt sensor with a large measurement range is demonstrated by using four fiber Bragg gratings (FBGs) attached on a cylindrical cantilever-based pendulum. Experimental results s...
Temperature-independent bending sensor with tilted fiber Bragg grating interacting with multimode fiber
Fiber optic sensor Tilted fiber Bragg gratings Bending measurement
2013/5/24
A new type fiber bending sensor based on a tilted fiber Bragg grating (TFBG) interacting with a multimodefiber (MMF) is presented. The sensing head is formed by insertion of a small section of MMF bet...
专著信息
书名
Optical Fiber Temperature Sensor Based on Wavelength-dependent Detection
语种
英文
撰写或编译
作者
李志刚,杜振辉,王宝光,蒋诚志
第一作者单位
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Chinese optics letters,（录用）
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激光多普勒效应在地球...
期刊信息
篇名
Distributed optical fiber Bragg grating sensor for simultaneous measurement of pressure and tempreature in the oil and gas downhole
语种
英文
撰写或编译
作者
Qiao Xueguang,Fiddy
第一作者单位
刊物名称
SPIE
页面
Vol. ...