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保偏掺铒光纤放大器的实验研究 被引量:1

Experimental study on polarization-maintaining erbium-doped fiber amplifier
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摘要 给出一种全保偏掺铒光纤放大器,为了提高放大器的泵浦效率、输出信噪比和输出功率,实验中对放大器结构和光纤参数进行优化.结果表明,该放大器的输出功率可达105 mW,输出信噪比达到40 dB以上,具有较佳的输出特性. In this paper, a polarization - maintaining erbium - doped fiber amplifier ( PM - EDFA) was presented. Through optimizing the structure and EDF parameters in the EDFA we have improved the efficiency of the pump, the output of signal - noise ratio (SNR) and power . The experiments showed that the EDFA output reached 105mW, SNR was higher than 40dB.
出处 《安徽大学学报(自然科学版)》 CAS 北大核心 2008年第3期64-67,共4页 Journal of Anhui University(Natural Science Edition)
基金 安徽省优秀青年科技基金资助项目(04042045)
关键词 掺铒光纤放大器 保偏 高功率 EDFA polarization- maintaining high power
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参考文献5

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二级参考文献18

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