DocumentCode
510419
Title
High performance distributed feedback fiber laser sensor array system
Author
He, Jun ; Li, Fang ; Xu, Tuanwei ; Wang, Yan ; Liu, Yuliang
Author_Institution
Optoelectronic System Laboratory, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
This paper presents a high performance distributed feedback fiber laser sensor array system. The system adopts PGC-based interferometric wavelength shift demodulation technique and wavelength division multiplexing technique. A strain resolution of 305 fε/√Hz (@ 1 kHz) and the multiplexing of eight channels have been achieved.
Keywords
Capacitive sensors; Demodulation; Distributed feedback devices; Fiber lasers; Laser feedback; Optical arrays; Optical fiber sensors; Sensor arrays; Sensor systems; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377080
Link To Document