DocumentCode
54764
Title
Using directly modulated DFBs without power penalty in low-cost and high-power budget coherent access networks
Author
Presi, M. ; Corsini, R. ; Artiglia, M. ; Ciaramella, E.
Author_Institution
TeCIP Inst., Scuola Superiore Sant´Anna, Pisa, Italy
Volume
50
Issue
7
fYear
2014
fDate
March 27 2014
Firstpage
536
Lastpage
538
Abstract
The operation of an extended power budget long reach access network is experimentally demonstrated using commercially available small form pluggable directly modulated transmitters and a simplified coherent receiver free from digital signal processing and phase-locked loops. An ad-hoc choice of photodiode bandwidth allows no penalty compared with external modulation based transmitters.
Keywords
distributed feedback lasers; phase locked loops; photodiodes; receivers; signal processing; SFP; budget coherent access networks; digital signal processing; directly modulated DFB; extended power budget long reach access network; phase locked loops; photodiodes bandwidth; small form pluggable;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2014.0096
Filename
6780243
Link To Document