DocumentCode
1515697
Title
Dynamics of Spectral Hole Burning in EDFAs: Dependency on Pump Wavelength and Pump Power
Author
Rapp, Lutz ; Ferreira, João
Author_Institution
Nokia Siemens Networks GmbH & Co. KG, Munich, Germany
Volume
22
Issue
16
fYear
2010
Firstpage
1256
Lastpage
1258
Abstract
Pump wavelength and pump power dependency of the dynamical response of spectral hole burning (SHB) in erbium-doped fiber amplifiers (EDFAs) is investigated. The experimental results show a clear dependency on pump wavelength also in the 1480-nm range. Similar to other effects in EDFAs affecting transient performance, dynamics of SHB speeds up with increasing pump power. We conclude that the pump has a significant contribution to SHB and has to be taken into account in numerical models for SHB.
Keywords
erbium; optical fibre amplifiers; optical hole burning; optical pumping; Jk:Er; erbium-doped fiber amplifiers; pump power dependency; pump wavelength dependency; spectral hole burning; wavelength 1480 nm; Erbium-doped fiber amplifier (EDFA); optical (spectral) hole burning (SHB); optical communication; transient response; wavelength-division multiplexing (WDM);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2010.2052798
Filename
5484551
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