Title :
Fiber grating array sensor for simultaneous measurement of strain and temperature by the use of erbium-doped fiber
Author :
Jaehoon Jung ; Kim, Jungho ; Lee, Yong Wook ; Lee, Byoungho
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Abstract :
In this paper, we demonstrate a practical and efficient array sensor system that can discriminate the effects of concurrent axial strain and temperature using erbium-doped fiber (EDF) and fiber Bragg grating (FBG)
Keywords :
diffraction gratings; erbium; fibre optic sensors; optical arrays; strain sensors; temperature sensors; erbium-doped fiber; fiber grating array sensor; simultaneous measurement; strain measurement; temperature measurement; Area measurement; Capacitive sensors; Erbium; Fiber gratings; Optical fiber sensors; Optical fibers; Sensor arrays; Sensor systems; Strain measurement; Temperature sensors;
Conference_Titel :
Lasers and Electro-Optics Society 2000 Annual Meeting. LEOS 2000. 13th Annual Meeting. IEEE
Conference_Location :
Rio Grande
Print_ISBN :
0-7803-5947-X
DOI :
10.1109/LEOS.2000.894036
