DocumentCode
505728
Title
Thermal insensitive optical liquid level sensor based on excessively tilted fibre Bragg grating
Author
Mou, Chengbo ; Zhou, Kaiming ; Zhang, Lin ; Bennion, Ian
Author_Institution
Photonics Res. Group, Aston Univ., Birmingham, UK
fYear
2008
fDate
Oct. 30 2008-Nov. 2 2008
Firstpage
1
Lastpage
3
Abstract
We demonstrate a liquid level sensor based on the surrounding medium refractive index (SRI) sensing using of an excessively tilted fibre Bragg grating (ETFBG). The sensor has low thermal cross sensitivity and high SRI responsivity.
Keywords
Bragg gratings; fibre optic sensors; level measurement; refractive index; refractive index measurement; ETFBG; SRI responsivity; excessively tilted fibre Bragg grating; surrounding medium refractive index sensing; thermal insensitive optical liquid level sensor; Bragg gratings; Fiber gratings; Level control; Optical fiber polarization; Optical fiber sensors; Optical fibers; Optical polarization; Optical refraction; Optical sensors; Optical variables control;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
Conference_Location
Shanghai
Print_ISBN
978-1-55752-863-6
Electronic_ISBN
978-1-55752-863-6
Type
conf
Filename
5348550
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