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Proceedings Paper

Linear regression method for wide-band flat-gain fiber Raman amplifier pump power automatic configuration
Author(s): He Wen; Lihua Wei; Wanyi Gu
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Paper Abstract

Linear regression method for flat-gain Fiber Raman amplifier (FRA) pump power automatic configuration is proposed. It can give the optimal pump power configuration automatically according to the signal output variation with pump power changes, without any prior knowledge of fiber parameters, like attenuation, effective area, Raman gain factor, and etc. This method is based on the pump power integral model and linear regression theory and is verified by numerical simulation and experiment. The impact on pump configuration caused by power measurement uncertainty is also considered. The results show that deliberate selecting some parameters, like initial pump configuration, pump power variation amount, pump power perturbation times can reduce the impact.

Paper Details

Date Published: 9 December 2005
PDF: 10 pages
Proc. SPIE 6021, Optical Transmission, Switching, and Subsystems III, 60211M (9 December 2005); doi: 10.1117/12.635740
Show Author Affiliations
He Wen, Beijing Univ. of Posts and Telecommunications (China)
Lihua Wei, Beijing Univ. of Posts and Telecommunications (China)
Wanyi Gu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 6021:
Optical Transmission, Switching, and Subsystems III
Rodney S. Tucker; Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama, Editor(s)

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