DocumentCode
1272904
Title
Cross-phase modulation in an L-band EDFA
Author
Eiselt, Michael ; Shtaif, Mark ; Tkach, Robert W. ; Flood, Felton A. ; Ten, Sergey ; Butler, Douglas
Author_Institution
AT&T Labs. Res., Red Bank, NJ, USA
Volume
11
Issue
12
fYear
1999
Firstpage
1575
Lastpage
1577
Abstract
We measure the cross talk in a wavelength-division-multiplexed (WDM) system arising from cross-phase modulation (XPM) in an L-band erbium-doped fiber amplifier (EDFA). This effect has the potential of becoming the dominant nonlinear crosstalk mechanism in L-band WDM systems using standard fiber. We discuss how appropriate amplifier design can reduce the XPM in the EDFA.
Keywords
erbium; nonlinear optics; optical communication equipment; optical crosstalk; optical fibre amplifiers; optical modulation; phase modulation; wavelength division multiplexing; L-band EDFA; L-band erbium-doped fiber amplifier; WDM; XPM; amplifier design; cross-phase modulation; dominant nonlinear crosstalk mechanism; standard fiber; wavelength-division-multiplexed; Bandwidth; Erbium-doped fiber amplifier; Filters; Gain; Intensity modulation; L-band; Optical fiber polarization; Optical modulation; Power amplifiers; Probes;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.806851
Filename
806851
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