Title :
Optical liquid level sensor based on cladding-mode resonance of specialty double-cladding fiber
Author :
Liu, Huanhuan ; Pang, Fufei ; Chen, Na ; Chen, Zhenyi ; Wang, Tingyun
Author_Institution :
Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, 200072, China
Abstract :
A novel liquid-level sensor was proposed and studied by using a specialty double-cladding fiber (DCF). The resonant wavelength shift of DCF linearly depends on the fraction change of DCF immersed into the liquid. The sensor has the advantages large linear response range, high sensitivity and simple structure etc.
Keywords :
Biomedical optical imaging; Chemical industry; Chemical sensors; Level control; Optical fiber networks; Optical fiber sensors; Optical refraction; Optical sensors; Optical variables control; Resonance;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
