DocumentCode
1079229
Title
Simulation of multi-channel AM-VSB CATV optical link employing semiconductor optical amplifier as an external modulator
Author
Metivier, G. ; Ali, M.A.
Author_Institution
Dept. of Electr. Eng., City Univ. of New York, NY, USA
Volume
8
Issue
1
fYear
1996
Firstpage
122
Lastpage
124
Abstract
It is shown numerically that by using a TWSOA as an analog external modulator, a system power budget of 17 dB is attained for a 42-channel AM-VSB CATV system within an octave of frequency range, from 300 to 546 MHz, while delivering a 50-dB CNR and less than -60 dBc CTB distortion.
Keywords
amplitude modulation; cable television; electro-optical modulation; optical fibre subscriber loops; optical noise; semiconductor lasers; simulation; 300 to 546 MHz; 42-channel AM-VSB CATV system; CNR; CTB distortion; TWSOA; analog external modulator; carrier to noise ratio; external modulator; frequency range; multi-channel AM-VSB CATV optical link; semiconductor optical amplifier; simulation; system power budget; Distributed feedback devices; Linearity; Nonlinear optics; Optical amplifiers; Optical distortion; Optical fiber communication; Optical transmitters; Power amplifiers; Semiconductor optical amplifiers; Stimulated emission;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.475799
Filename
475799
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