DocumentCode
3433529
Title
DFB FL sensor multiplexing noise
Author
Tikhomirov, Alexei ; Foster, Scott
Author_Institution
Maritime Oper. Div., DSTO, Edinburgh, SA
fYear
2006
fDate
10-13 July 2006
Firstpage
60
Lastpage
62
Abstract
Up to 50 dB frequency noise increase was demonstrated for multiplexed DFB FL. Laser noise limitations of acoustic sensitivity of DFB FL sensors are discussed and ways to reduce DFB FL sensitivity to external reflections proposed.
Keywords
Bragg gratings; distributed feedback lasers; fibre lasers; fibre optic sensors; laser noise; multiplexing; remote sensing by laser beam; Bragg grating; acoustic sensitivity; distributed feedback fibre laser sensor; external reflections; laser noise limitations; multiplexing noise; Acoustic noise; Acoustic reflection; Distributed feedback devices; Fiber lasers; Frequency; Laser feedback; Laser modes; Laser noise; Optical fiber sensors; Optical reflection;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fibre Technology/Australian Optical Society, 2006. ACOFT/AOS 2006. Australian Conference on
Conference_Location
Melbourne, VIC
Print_ISBN
978-0-9775657-1-9
Electronic_ISBN
978-0-9775657-1-9
Type
conf
DOI
10.1109/ACOFT.2006.4519266
Filename
4519266
Link To Document