Title :
Direction-sensitive fiber-optic bending sensor using a sampled chirped fiber Bragg grating
Author :
Kwon, Oh-Jang ; Kim, Hyun-Joo ; Cu, Suho ; Yoon, Min-Seok ; Dong, Xinyong ; Han, Young-Geun
Author_Institution :
Dept. of Phys., Hanyang Univ., Seoul, South Korea
Abstract :
A simple and practical scheme for a temperature insensitive direction-sensitive bending sensor with the sensitivity of plusmn0.63 nm/m-1 is proposed.
Keywords :
Bragg gratings; bending; fibre optic sensors; direction-sensitive fiber-optic sensor; sampled chirped fiber Bragg grating; sensor sensitivity; temperature insensitive bending sensor; Bragg gratings; Capacitive sensors; Chirp; Fiber gratings; Optical fiber sensors; Optical refraction; Optical sensors; Structural beams; Temperature sensors; Wavelength measurement;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5222748
