Title :
A novel optical envelope band-pass filter for grating sensors based on fiber Bragg grating Sagnac loops
Author :
Jingren, Qian ; Ming, Liang
Author_Institution :
Dept. Electron. Eng. & Inf. Sci., Univ. of Sci. & Tech. of China, Hefei, China
Abstract :
The transmission characteristics of fiber Bragg grating Sagnac loops are investigated theoretically and experimentally. Optical envelope band-pass-filters of asymmetric grating Sagnac loops which can be applied in fiber grating sensors are presented.
Keywords :
Bragg gratings; band-pass filters; fibre optic sensors; optical filters; asymmetric grating; fiber Bragg grating Sagnac loops; grating sensors; optical envelope band-pass filter; transmission characteristics; Band pass filters; Bragg gratings; Costs; Fiber gratings; Optical fiber sensors; Optical filters; Optical interferometry; Optical sensors; Sagnac interferometers; Sensor phenomena and characterization;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187871
