DocumentCode
1521728
Title
A simplified model and optimal design of a multiwavelength backward-pumped fiber Raman amplifier
Author
Zhou, Xiang ; Lu, Chao ; Shum, Ping ; Cheng, T.H.
Author_Institution
Opt. Network Group, Nanyang Technol. Inst., Singapore
Volume
13
Issue
9
fYear
2001
Firstpage
945
Lastpage
947
Abstract
A simplified model to calculate the small-signal optical gain and noise figure of a multiwavelength backward-pumped fiber Raman amplifier under the triangle Raman profile approximation is developed for the first time. The application of the developed model in pump optimization design for flattening the gain spectrum profile is also discussed.
Keywords
Raman lasers; laser noise; laser theory; optical fibre amplifiers; optical pumping; gain spectrum profile flattening; multiwavelength backward-pumped fiber Raman amplifier; noise figure; optimal design; pump optimization design; simplified model; small-signal optical gain; triangle Raman profile approximation; Design optimization; Frequency; Noise figure; Optical fiber amplifiers; Optical fiber polarization; Optical noise; Optical pumping; Semiconductor optical amplifiers; Stimulated emission; US Department of Transportation;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.942655
Filename
942655
Link To Document