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Proceedings Paper

Theoretical investigation on Raman fiber amplifiers
Author(s): Shuhua Li; Huaping Gong; Ying Meng; Yumeng Tu
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Paper Abstract

The thory of RFA with backward Raman pumping and forward Raman pumping is studied by numerical solution combinating interpolation method and Runge-Kutta method. Meanwhile, the most complete characterization and comparison of RFAs with backward Raman pumping or forward Raman pumping for pump power, initial signal power and fiber length is obtained. Through the analysis and comparison, the results show that high-gain amplifier transistor is obtained in backward pumping comparing with forward pumping. Keywords-SRS; FRA; Backward Raman pumping; Forward Raman pumping

Paper Details

Date Published: 4 January 2011
PDF: 8 pages
Proc. SPIE 7990, Optical Sensors and Biophotonics II, 79900F (4 January 2011); doi: 10.1117/12.888628
Show Author Affiliations
Shuhua Li, China Jiliang Univ. (China)
Huaping Gong, China Jiliang Univ. (China)
Ying Meng, China Jiliang Univ. (China)
Yumeng Tu, China Jiliang Univ. (China)

Published in SPIE Proceedings Vol. 7990:
Optical Sensors and Biophotonics II
Qingming Luo; Frank Chuang; Stefan Haacke; Chih-Chung Yang, Editor(s)

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