Title :
Fiber optic anemometer based on metal-coated fiber Bragg grating
Author :
Xinhuai Wang ; Xinyong Dong ; Yan Zhou ; Kai Ni ; Jia Cheng ; Zhemin Chen
Author_Institution :
Inst. of Optoelectron. Technol., China Jiliang Univ., Hangzhou, China
Abstract :
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 ~0.0017 m/s is achieved and the measurement range covers 0-13.7 m/s.
Keywords :
Bragg gratings; anemometers; fibre optic sensors; silver; Ag; NCF; fiber optic anemometer; hot wire anemometer; metal coated fiber Bragg grating; no core fiber; Fiber gratings; Fluid flow measurement; Laser excitation; Optical fiber sensors; Pump lasers; Temperature measurement; Fiber Bragg gratings; hot-wire anemometers; nocore fibers; optical fiber sensors;
Conference_Titel :
Information, Communications and Signal Processing (ICICS) 2013 9th International Conference on
Conference_Location :
Tainan
Print_ISBN :
978-1-4799-0433-4
DOI :
10.1109/ICICS.2013.6782875
