DocumentCode
1303241
Title
Calculation of multicarrier intermodulation distortion in semiconductor optical amplifiers
Author
Jopson, R.M. ; Darcie, Thomas
Author_Institution
AT&T Bell Labs., Holmdel, NJ
Volume
24
Issue
22
fYear
1988
fDate
10/27/1988 12:00:00 AM
Firstpage
1372
Lastpage
1374
Abstract
Calculates the level of intermodulation distortion (IMD) produced by an arbitrary number of constant-amplitude carriers passing through an optical amplifier and also presents an analytic upper bound on this distortion. For a total output intensity that is 0.1 times the amplifier saturation intensity, the composite IMD can be severe (7-20 dBc) unless a large channel separation (>1 GHz) is maintained
Keywords
intermodulation; optical communication equipment; semiconductor junction lasers; analytic upper bound; constant-amplitude carriers; large channel separation; multicarrier intermodulation distortion; semiconductor optical amplifiers; total output intensity;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
82466
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