DocumentCode
1059296
Title
Linearised integrated SOA-EA modulator for long-haul and FTTH CATV applications at 1.55 μm
Author
Gebretsadik, H. ; Foulk, H.T. ; Frateschi, N.C. ; Choi, W.J. ; Robertson, S.V. ; Bond, A.E.
Author_Institution
T-Networks Inc., Allentown, PA, USA
Volume
40
Issue
16
fYear
2004
Firstpage
1016
Lastpage
1017
Abstract
The 78-channel CATV performance of a packaged amplified electroabsorption modulator with high optical modulation index of 4.2%, CSO of -69 dBc, CTB of -38.5 dBc with no predistortion, measured at a CNR of 50 dB with -6.5 dBm received power, is presented. The device showed output power of >8.5 dBm and a low RIN of -162 db/Hz at the operating conditions.
Keywords
cable television; electro-optical modulation; electroabsorption; integrated optics; optical fibre subscriber loops; optical noise; optical transmitters; semiconductor optical amplifiers; 1.55 micron; CATV applications; FTTH applications; carrier to noise ratio; composite second order; composite triple beat; fibre to the home applications; integrated semiconductor optical amplifier; long haul applications; optical modulation index; packaged amplified electroabsorption modulator; relative intensity noise;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20045656
Filename
1322816
Link To Document