Title :
Discrimination between strain and temperature by using holey fibers-based long-period fiber gratings with different air hole size
Author :
Song, Suho ; Han, Young-Geun ; Kim, Gil Hwan ; Jeong, Je-Myung ; Lee, Ju Han ; Lee, Sang Bae ; Jeong, Chang Hyun ; Oh, Chi Hwan ; Kang, Hee Jeon
Author_Institution :
Korea Institite of Science & Technology, 39-1 Hawolgok-dong, Seongbuk-gu, Seoul 136-791, Korea
Abstract :
We propose and experimentally demonstrate a simple and flexible scheme for simultaneous measurement of strain and temperature based on long-period fiber gratings inscribed in versatile holey fibers with various air-hole sizes.
Keywords :
Capacitive sensors; Composite materials; Fiber gratings; Optical fiber sensors; Optical fibers; Silicon compounds; Size measurement; Strain measurement; Temperature measurement; Temperature sensors;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431325
