Title :
Theoretical Investigation on Refractive Index Sensor Based on Bragg Grating in Micro/Nanofiber
Author :
Liang, Ruibing ; Sun, Qizhen ; Wo, Jianghai ; Liu, Deming
Author_Institution :
Coll. of Optoelectron. Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
A refractometric sensor based on fiber Bragg grating(FBG) in micro/nano-fiber(MNF) is proposed. The performance of sensing the variation of ambient refractive index is simulated, and the simulation results demonstrate that the FBG in MNF can achieve a sensitivity as high as 993nm/RIU.
Keywords :
Bragg gratings; fibre optic sensors; nanofibres; nanophotonics; refractive index; refractive index measurement; FBG; fiber Bragg grating; microfiber; nanofiber; refractive index sensor; refractometric sensor; Fiber gratings; Optical fiber sensors; Optical fibers; Refractive index; Sensitivity;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2011 Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6555-2
DOI :
10.1109/SOPO.2011.5780648
