Title :
Femtometer-resolution wavelength interrogation using an optoelectronic oscillator
Author :
Li, Ming ; Li, Wangzhe ; Yao, Jianping ; Azaña, Jose
Author_Institution :
Inst. Nat. de la Rech. Sci. (INRS), Varennes, QC, Canada
Abstract :
A novel technique to achieve femtometer-resolution wavelength interrogation of a phase-shifted fiber Bragg grating sensor is proposed and demonstrated using an optoelectronic oscillator. Wavelength interrogation with a realizable resolution of 360fm is demonstrated.
Keywords :
Bragg gratings; fibre optic sensors; optical phase shifters; optical resolving power; optoelectronic devices; femtometer-resolution wavelength interrogation; optoelectronic oscillator; phase-shifted fiber Bragg grating sensor; realizable resolution; Electronic mail; Optical device fabrication; Optical filters; Optical sensors; Ultrafast optics;
Conference_Titel :
Photonics Conference (IPC), 2012 IEEE
Conference_Location :
Burlingame, CA
Print_ISBN :
978-1-4577-0731-5
DOI :
10.1109/IPCon.2012.6358610
