Performance Improvement of Distributed and Discrete Raman Amplifiers with a Fibre Loop Mirror
CHI Rong-Hua1 , LU Ke-Cheng1 , YUN Peng1 , LI Yi-Gang1 , DONG Xiao-Yi2 , CHEN Wen-Zhao3 , YANG Guang-Ming3 , LIU Zhao-Bing3
1 Institute of Physics, Nankai University, Tianjin 300071
2 Institute of Modern Optics, Nankai University, Tinjin 300071
3 Shenzhen Photon Technology Co. LTD, Shenzhen 518057
Performance Improvement of Distributed and Discrete Raman Amplifiers with a Fibre Loop Mirror
CHI Rong-Hua1 ;LU Ke-Cheng1 ;YUN Peng1 ;LI Yi-Gang1 ;DONG Xiao-Yi2 ;CHEN Wen-Zhao3 ;YANG Guang-Ming3 ;LIU Zhao-Bing3
1 Institute of Physics, Nankai University, Tianjin 300071
2 Institute of Modern Optics, Nankai University, Tinjin 300071
3 Shenzhen Photon Technology Co. LTD, Shenzhen 518057
关键词 ：
42.55.Ye ,
42.65.Dr ,
52.38.Bv
Abstract ： We use a fibre loop mirror to reflect the residual pump power (RPP) into the fibre for solving the problems of the RPP in Raman amplifiers. The experimental results show that the novel bi-directional pumping scheme without adding extra pump lasers is effective, and higher gain and lower noise are obtained for both the distributed and the discrete Raman amplifiers.
Key words ：
42.55.Ye
42.65.Dr
52.38.Bv
出版日期: 2003-08-01
:
42.55.Ye
(Raman lasers)
42.65.Dr
(Stimulated Raman scattering; CARS)
52.38.Bv
(Rayleigh scattering; stimulated Brillouin and Raman scattering)
引用本文:
CHI Rong-Hua;LU Ke-Cheng;YUN Peng;LI Yi-Gang;DONG Xiao-Yi;CHEN Wen-Zhao;YANG Guang-Ming;LIU Zhao-Bing. Performance Improvement of Distributed and Discrete Raman Amplifiers with a Fibre Loop Mirror[J]. 中国物理快报, 2003, 20(8): 1264-1268.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I8/1264
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2003, Vol. 20 
