DocumentCode
332001
Title
Fiber Bragg grating temperature sensor with controllable high sensitivity
Author
Jung, Jaehoon ; Nam, Hui ; Lee, Byoungho
Author_Institution
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Volume
1
fYear
1998
fDate
1-4 Dec 1998
Firstpage
405
Abstract
We enhanced the temperature sensitivity of a fibre Bragg grating sensor by attaching two metals with different expansion coefficients to it. The temperature sensitivity can be changed by varying the metal lengths. The proposed temperature sensor can be applicable as a high sensitivity temperature sensor
Keywords
Bragg gratings; fibre optic sensors; sensitivity; temperature sensors; thermal expansion; controllable high sensitivity; expansion coefficients; fiber Bragg grating temperature sensor; high sensitivity temperature sensor; temperature sensitivity; temperature sensor; Bragg gratings; Capacitive sensors; Fiber gratings; Lead; Optical fiber communication; Optical fiber sensors; Refractive index; Temperature control; Temperature sensors; Thermal expansion;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Conference_Location
Orlando, FL
Print_ISBN
0-7803-4947-4
Type
conf
DOI
10.1109/LEOS.1998.737901
Filename
737901
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