DocumentCode
839347
Title
Investigation of transient response in cascaded gain-clamped erbium-doped fibre amplifiers
Author
Ennser, K. ; Taccheo, S.
Author_Institution
CNIT Nat. Lab. of Photonic Networks, Pisa, Italy
Volume
39
Issue
24
fYear
2003
Firstpage
1716
Lastpage
1717
Abstract
The maximum power overshoot in gain-clamped erbium-doped fibre amplifier has been modelled and investigated from a laser point of view. It is found that by mismatching the relaxation frequency of cascaded amplifiers the transient power excursion and the relative-intensity noise can be tailored.
Keywords
erbium; laser cavity resonators; laser feedback; laser noise; laser stability; optical fibre amplifiers; transient response; active fibre; cascaded gain-clamped EDFA; cavity length; clamping stability; design rules; maximum power overshoot; passive all-optical technique; passive fibre; power excursion tailoring; rate-equation system; relative-intensity noise; relaxation frequency; transient power excursion; transient response;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20031147
Filename
1251535
Link To Document