Title :
Investigation on the Tapered Fiber Evanescent-Field Sensor Based on the Comsol Software
Author :
Li Li-wei ; Sun Xiao-hong
Author_Institution :
Henan Key Lab. of Laser & Opto-eletric Inf. Technol., Zhengzhou Univ., Zhengzhou, China
Abstract :
The Comsol Multiphysics is used to simulate the evanescent field sensor of optical fiber. By calculating and analyzing the relationship between the transmission intensity and RI in the evanescent field, a tapered fiber sensor model has been established. The investigation will provide a reliable basis to guide the experiment and optimize high performance evanescent field sensor.
Keywords :
fibre optic sensors; refractive index; Comsol multiphysics; Comsol software; high performance tapered fiber evanescent-field sensor; optical fiber sensor; refractive index; transmission intensity; Fitting; Liquids; Media; Optical fiber sensors; Optical fibers; Refractive index; Sensitivity;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0909-8
DOI :
10.1109/SOPO.2012.6270452
