Title :
Fiber-optic interferometric temperature sensor using a hollow fiber
Author :
Bae, Jeung-Hwan ; Park, Jaehee ; Lee, Chomsik
Author_Institution :
Keimyung Univ., Daegu
Abstract :
A fiber-optic interferometric sensor for measuring temperature in the range from 28degC to 100degC is developed using a hollow optical fiber with an air-hole around the center axis. This sensor is formed with a 13 mm long hollow optical fiber with one end joined to the single mode fiber by a fusion splicing technique and the other cleaved end. The fabrication procedure provides easier and cheaper technologies for fiber-optic interferometric temperature sensors. This temperature sensor has a linear response and high resolution.
Keywords :
fibre optic sensors; temperature sensors; fiber-optic interferometric temperature sensor; fusion splicing technique; hollow fiber; hollow optical fiber; size 13 mm; temperature 28 degC to 100 degC; Optical device fabrication; Optical fiber sensors; Optical fibers; Optical interferometry; Optical sensors; Sensor fusion; Splicing; Temperature distribution; Temperature measurement; Temperature sensors; fiber-optic sensor; hollow optical fiber; temperature;
Conference_Titel :
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-9789217-2-9
Electronic_ISBN :
978-0-9789217-2-9
DOI :
10.1109/AOE.2007.4410728
