DocumentCode
422565
Title
Multiplexing of temperature-compensated FBG magnetostrictive sensors with a self-seeded laser diode
Author
Liu, Yunqi ; Chiang, Kin Seng ; Chu, Pak Lim
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China
Volume
2
fYear
2004
fDate
23-27 Feb. 2004
Abstract
We present a technique for the multiplexing of temperature-compensated FBG magnetostrictive sensors. Interrogation of sensors is achieved by changing the driving RF frequency of a self-seeded laser diode configured to emit at two close wavelengths.
Keywords
Bragg gratings; fibre optic sensors; magnetostrictive devices; multiplexing; optical fibre communication; semiconductor lasers; driving RF frequency; multiplexing; self-seeded laser diode; temperature-compensated FBG magnetostrictive sensor;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2004. OFC 2004
Conference_Location
Los Angeles, CA, USA
Print_ISBN
1-55752-772-5
Type
conf
Filename
1362187
Link To Document