Power conversion efficiency analysis of distributed backward pumped fibre Raman amplifier
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摘要: 为了对反向抽运光纤拉曼放大器的功率转换效率进行研究，由耦合方程出发，采用龙格库塔算法和打靶法相结合的数值模拟方法，详细分析所有物理因素对反向抽运光纤拉曼放大器功率转换效率的影响。结果表明：功率转换效率先随着光纤长度增加而增加，当增加到最大值时保持数值不变；功率转换效率随着初始信号光功率、光纤拉曼增益系数、信号光损耗系数增加而增加，随着光纤有效面积、抽运光损耗系数、抽运光与信号光的频率比增加而减小；功率转换效率和初始抽运光功率呈抛物线曲线关系。所得结论对反向抽运光纤拉曼放大器功率转换效率的进一步研究以及光纤拉曼放大器的其他相关研究有重要参考意义。Abstract: der to analyze the power conversion efficiency of backward pumped fibre Raman amplifier(FRA), by combining the shooting method with the RungeKutta method for solving differential coupling equations of backward pumped FRA, the effect of every parameter on backward pumped FRA-s power conversion efficiency was detailedly investigated. It is found that the power conversion efficiency is increasing with the increase of fibre length, until it reaches the maximum; the power conversion efficiency increases when the initial signal power or Raman gain coefficient or the attenuation coefficient of signal is larger, and it decreases when the fibre efficient area or the attenuation coefficient of pump or the pump and signal frequency ratio is larger; the relation between power conversion efficiency and initial pump power is para-curve. The conclusions are helpful to，further study the backward pumped FRA.
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[1]Long Qingyun,Wu Tingwan,Hu Sumei, et al.Threshold characteristics of forward-pumped fiber Raman amplifier［J］. Laser & Optoelectronics Progress,2014,51(3):030603-1-4.
龙青云,吴庭万,胡素梅,等.同向抽运光纤拉曼放大器的阈值特性［J］.激光与光电子学进展,2014,51(3):030603-1-4.
[2]Leng Jinyong, Wu Wuming, Chen Shengpin,et al. Suppression of stimulated brillouin scattering in single-frequency Raman fiber amplifiers［J］. Chinese Journal of Lasers，2010,37(9):2334-2339.
冷进勇,吴武明,陈胜平,等.单频拉曼光纤放大器中受激布里渊散射的抑制［J］.中国激光,2010,37(9):2334-2339.
[3]Deng Huaqiu, Long Qingyun.Theoretical analysis on SRS in single-mode fibers pumped by laser of 1 064nm［J］. Acta Photonica Sinica,2008,37(1):46-50.
邓华秋,龙青云.1 064 nm激光抽运单模光纤受激喇曼散射的理论分析［J］.光子学报,2008,37(1):46-50.
[4]Deng Huaqiu, Long Qingyun.Analysis of the gain characteristics of backward-pumped fibre Raman amplifier［J］.Acta Photonica Sinica,2006,35(10):1534-1537.
邓华秋,龙青云.反向抽运光纤喇曼放大器增益特性分析［J］，光子学报，2006,35(10):1534-1537.
[5]Mei Jinjie, Liu Deming, Huang Dexiu.Analysis of power conversion efficiency of fiber Raman amplifier［J］.Laser Technology,2003,27(4):349-351.
梅进杰,刘德明,黄德修.光纤拉曼放大器的功率转换效率分析［J］.激光技术,2003,27(4):349-351.
[6]Liu Qiang, Cheng Xinlu,Xin Xiangjun,et al.Analysis of Ramman fiber amplifier-s power conversion efficiencies base on experiment［J］.Research and Exploration in Laboratory, 2010, 29(6):12-23.
刘强,程新路,忻向军,等.喇曼放大器功率转换效率实验分析［J］.实验室研究与探索,2010,29(6):12-23.
[7]Rekas M, Zimer H, Tünnermann A. Over 200 W average power tunable Raman amplifier based on fused silica step index fiber［J］. Applied Physics B,2012,107:711-716.
[8]Chestnut D A, Dematos C J S, Reeves-hall P C,et al.High efficiency, dual-wavelength fibre Raman pump laser for U-band fibre Raman amplifiers［J］.OpticL Quantum Electronics Letters,2002,34:1025-1030.
[9]Islam M N. Raman amplifiers for telecommunications［J］. Journal of Selected Topics in Quantum Electronics, 2002, 8(3):548-559.
[10]Long Qingyun. Design of fibre Raman amplifier in ultra long haul system［J］.Journal of Maoming University,2007,17(6):49-51.
龙青云.超长距离系统中光纤拉曼放大器的设计［J］.茂名学院学报,2007,17(6):49-51.
[11]Deng Huaqiu, Long Qingyun, Wu Junfang. Gain characteristics of forward pumped Raman fiber amplifier［J］.Journal of South China University of Technology: Natural Science Edition,2005, 33(10):44-47.
邓华秋,龙青云,吴俊芳.同向泵浦喇曼光纤放大器的增益特性［J］.华南理工大学学报:自然科学版，2005,33(10):44-47.
[12]Xu Jia, Wang Lei, Liu Jiang, et al. Narrow line-width 165 3 nm Raman fiber amplifiers［J］.Chinese Journal of Lasers, 2013, 40(6): 0602001-1-5.
徐佳,汪磊,刘江,等.1 653 nm窄线宽拉曼光纤放大器［J］.中国激光,2013,40(6):0602001-1-5.
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