Title :
High-performance reflective liquid level sensor based on titled fiber Bragg grating inscribed in the thin-core fiber
Author :
Bobo Gu ; Wenliang Qi ; Yanyan Zhou ; Jie Zheng ; Shum, Perry Ping ; Feng Luan
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
A simple and compact reflective liquid level sensor based on a tilted fiber Bragg grating (TFBG) inscribed in a thin-core fiber is proposed and demonstrated. High sensitivity and temperature immunity are experimentally achieved.
Keywords :
Bragg gratings; fibre optic sensors; level measurement; level meters; TFBG; reflective liquid level sensor; temperature immunity; thin-core fiber; titled fiber Bragg grating; Bragg gratings; Liquids; Optical fiber sensors; Sensitivity; Temperature measurement; Temperature sensors;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th2A.34
