Title :
Experimental Study of Coupling Fibre-optic Vibration Sensor
Author :
Ma, Bin ; Sui, Qingmei ; Cui, Hongliang ; Huang, Xiaoyang
Author_Institution :
Shandong Univ. Jinan, Jinan
Abstract :
The coupling fibre vibration sensor is a new kind of whole fibre-optic vibration apparatus. It used single-mode fibre-optic as the basic structure, In the awl fused pulling process, change it´s parameter. Making it more sensitive to the outside interference, and thus detect the signals. Since the fibre-optic have characteristic such as strong anti- electromagnetism interference, anti-corrosion, bear the heat temperature, gathers signal feeling and deliver in an integral whole. It will have a good prospect in the field of vibration analysis and engineering structure safety monitor.
Keywords :
condition monitoring; fibre optic sensors; structural engineering; vibration measurement; anticorrosion; antielectromagnetism interference; awl fused pulling process; coupling fibre-optic vibration sensor; engineering structure safety monitor; heat temperature; single-mode fibre optic; vibration analysis; Maxwell equations; Optical coupling; Optical fiber communication; Optical fiber couplers; Optical fiber sensors; Optical fiber theory; Optical fibers; Optical waveguides; Refractive index; Waveguide transitions; coupled-mode theory; coupling ratio; fibre-optic coupler; fused fibre-optic; vibration sensor;
Conference_Titel :
Automation and Logistics, 2007 IEEE International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-1531-1
DOI :
10.1109/ICAL.2007.4338776
