Title :
A micro-machined optical fiber acoustic sensor based on Fabry-Pérot interferometer
Author :
Shi-Ning Wang ; Mei-Yu Zhang ; Yong-Hai Cao ; Li-Jie Chen
Author_Institution :
49th Res. Inst., China Electron. Technol. Group Corp., Harbin, China
Abstract :
A optical fiber acoustic sensor based on Fabry-Pérot (F-P) interferometer was introduced. The ratio of two outputs of the CWDM was theoretically analyzed and experimentally tested. A prototype of the acoustic sensor was fabricated, assembled, and tested.
Keywords :
Fabry-Perot interferometers; acousto-optical devices; fibre optic sensors; micromachining; optical fibre fabrication; wavelength division multiplexing; CWDM; F-P interferometer; Fabry-Perot interferometer; micromachined optical fiber acoustic sensor; prototype; Acoustic sensors; Acoustics; Cavity resonators; Narrowband; Optical fiber sensors; Optical fibers; Optical interferometry; Fabry-Perot interferometer; acoustic sensitivity; fiber-optic sensor;
Conference_Titel :
Optoelectronics and Microelectronics (ICOM), 2013 International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-1214-8
DOI :
10.1109/ICoOM.2013.6626518
