Title :
Multiplexing of fiber Bragg grating pairs for sensing based on optical low coherence technology
Author_Institution :
Zhejiang Univ., Hangzhou
Abstract :
A distributed sensing system based on fiber Bragg grating pairs is presented. Multiplexing is achieved by using optical low coherence technology. A measurement of strain is demonstrated to verify good performance of the system.
Keywords :
Bragg gratings; distributed sensors; fibre optic sensors; multiplexing; distributed sensing system; fiber Bragg grating pair multiplexing; optical low coherence technology; sensing applications; Bragg gratings; Fiber gratings; Interference; Light sources; Optical interferometry; Optical sensors; Reflectivity; Strain measurement; Time division multiplexing; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-9789217-2-9
Electronic_ISBN :
978-0-9789217-2-9
DOI :
10.1109/AOE.2007.4410902
