Title :
Fiber strain sensor using low reflective fiber Bragg gratings
Author :
Enami, Y. ; Iwashima, H. ; Kobayashi, T.
Author_Institution :
Graduate Sch. of Eng., Fukui Univ., Japan
Abstract :
Fiber sensor using low reflective FBG was investigated to measure >100 sensing points. Pulsed light with single wavelength using OTDR realized multi-point detection of the strain of the fiber.
Keywords :
diffraction gratings; fibre optic sensors; optical time-domain reflectometry; reflectometers; strain sensors; OTDR; fiber strain sensor; low reflective fiber Bragg gratings; multipoint strain detection; optical time domain reflectometer; single wavelength pulsed light; Bragg gratings; Capacitive sensors; Fiber gratings; Optical fiber sensors; Optical pulses; Optical reflection; Optical sensors; Reflectivity; Strain measurement; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
DOI :
10.1109/CLEO.2005.201912
