DocumentCode
1249832
Title
Ultra-wideband optical amplification with 3 dB bandwidth of 65 nm using a gain-equalised two-stage erbium-doped fibre amplifier and Raman amplification
Author
Masuda, Hiroji ; Suzuki, Ken-Ichi ; Kawai, Shigeaki ; Aida, Kyoko
Author_Institution
NTT Opt. Network Syst. Labs., Kanagawa
Volume
33
Issue
9
fYear
1997
fDate
4/24/1997 12:00:00 AM
Firstpage
753
Lastpage
754
Abstract
A 3 dB gain-reduction bandwidth up to 65 nm (1549-1614 nm) is achieved using a two-stage erbium-doped fibre amplifier, together with an intermediate equaliser and Raman amplification in the transmission fibre
Keywords
fibre lasers; 1549 to 1614 nm; Er-doped fibre amplifier; Raman amplification; WDM; fibre Raman amplifier; gain-equalised two-stage EDFA; intermediate equaliser; transmission fibre; ultra-wideband optical amplification;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970515
Filename
590208
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