DocumentCode
1588030
Title
Semiconductor laser white noise suppression by optical filtering with ultra-narrowband FBG
Author
Ayotte, S. ; Costin, F. ; Aubé, M. ; Painchaud, Y. ; Morin, M. ; Poulin, M. ; Latrasse, C.
Author_Institution
TeraXion, Quebec City, QC, Canada
fYear
2011
Firstpage
1
Lastpage
3
Abstract
The white frequency noise of semiconductor lasers is attenuated significantly by optical filtering with an ultra-narrowband fiber Bragg grating. This noise reduction will improve carrier phase estimation in coherent receivers of multi-symbol signals.
Keywords
Bragg gratings; interference suppression; laser noise; optical filters; receivers; carrier phase estimation; coherent receivers; fiber Bragg grating; multisymbol signals; noise reduction; optical filtering; semiconductor laser white noise suppression; semiconductor lasers; ultra-narrowband FBG; white frequency noise; Bragg gratings; Frequency measurement; Laser noise; Optical fibers; Optical filters; Optical interferometry;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4577-0213-6
Type
conf
Filename
5875470
Link To Document