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JIANG Hai-ming, WANG Ya-fei. Study on the gain of forward pumped Raman fiber amplifier by numerical simulation[J]. LASER TECHNOLOGY, 2004, 28(4): 376-378,405.
Citation: JIANG Hai-ming, WANG Ya-fei. Study on the gain of forward pumped Raman fiber amplifier by numerical simulation[J]. LASER TECHNOLOGY, 2004, 28(4): 376-378,405.
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Study on the gain of forward pumped Raman fiber amplifier by numerical simulation

  • College of Photoelectric Information, University of Electronic Science and Technology of China, Chengdu 610054, China

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  • Received Date: October 10, 2003
  • Revised Date: November 25, 2003
  • Published Date: July 24, 2004
    Graphical Abstract
    • Abstract
  • The relation between on-off gain of forward pumped Raman fiber amplifier and several important parameters,including Raman gain coefficient,pump power,fiber length,fiberloss,efficient area,etc.,is investigated by numerical simulation.The results are compared with the analytic solution under small signal.At last,several methods improving the on-off gain of Raman fiber amplifier are presented.
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    • References (7)
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    KOCH F,CHERNIKOV S V,LEWIS S A E et al.Characterisation of single stage,dual-pumped Raman fibre amplifiers for different gain fibre lengths [J]. Electron Lett,2000,36(4):347～348.
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