Title :
All-optical passive periodic sawtooth filter and its application to fast interrogation of fiber Bragg grating sensor array
Author :
Tan, Zhongwei ; Wang, Chao ; Goda, Keisuke ; Malik, Omer ; Jalali, Bahram
Author_Institution :
Key Lab. of All Opt. Network & Adv. Telecommun. Network of EMC, Beijing Jiaotong Univ., Beijing, China
Abstract :
We propose and demonstrate a low-cost all-optical passive spectral filter that exhibits a high-resolution periodic sawtooth spectral pattern and its application to fast sensitive interrogation of a fiber Bragg grating sensor array.
Keywords :
Bragg gratings; fibre optic sensors; optical arrays; optical fibre filters; all-optical passive periodic sawtooth filter; fast sensitive interrogation; fiber Bragg grating sensor array; high-resolution periodic sawtooth spectral pattern; low-cost all-optical passive spectral filter; Arrays; Fiber gratings; Lenses; Optical fiber filters; Passive filters;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
