DocumentCode
915531
Title
Gain control in erbium-doped fibre amplifiers by lasing at 1480 nm with photoinduced Bragg gratings written on fibre ends
Author
Delevaque, E. ; Georges, T. ; Bayon, J.F. ; Monerie, M. ; Niay, P. ; Bernage, P.
Author_Institution
France Telecom/CNET, Lannion, France
Volume
29
Issue
12
fYear
1993
fDate
6/10/1993 12:00:00 AM
Firstpage
1112
Lastpage
1114
Abstract
Two photoinduced Bragg reflectors at 1480 nm are written at both ends of the fibre amplifier. Above threshold, laser oscillation clamps the gain and suppresses low frequency signal or pump induced gain fluctuations.
Keywords
erbium; fibre lasers; holographic gratings; laser transitions; 1480 nm; EDFA; Er doped fibre amplifiers; fibre ends; gain control; laser oscillation; lasing; low frequency signal fluctuations; photoinduced Bragg gratings; photoinduced Bragg reflectors; pump induced gain fluctuations; threshold; transverse holographic method;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930742
Filename
220838
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