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新型结构可调谐全光波长转换器的理论与实验研究

徐 帆 张新亮 黄德修

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新型结构可调谐全光波长转换器的理论与实验研究

徐 帆, 张新亮, 黄德修

Theoretical and experimental investigations on a novel tunable all-optical wavelength converter

Xu Fan, Zhang Xin-Liang, Huang De-Xiu
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  • 可调谐波长转换器是智能化光网络中的关键光电子器件. 提出了一种基于半导体光放大器的环形激光器实现连续可调全光波长转换的方案,建立了该方案的理论模型. 理论计算和实际测定了不同条件下波长转换的输出特性,实验结果与理论计算基本符合. 实验中实现了40nm范围内连续可调、转换速率为2.5Gb/s的交叉增益调制型波长转换.
    Tunable wavelength converters are key components in intelligent all-optical network. In this paper, a novel scheme for tunable wavelength conversion based on semiconductor-fiber ring laser is proposed. Probe laser in the conventional scheme could be left out and self-started tunable wavelength conversion could be achieved. Theoretical model for this novel scheme is also established and the output characteristics are calculated. Experimental results show good agreement with theoretical results. In experimental study, 2.5Gb/s tunable XGM wavelengthconversion with 40nm tuning range was demonstrated. Experimental and theoretical studies show that this novel scheme is worthy of further investigation.
    • 基金项目: 国家重点基础研究发展规划项目(批准号:G2000036605)和国家高技术研究发展计划(批准号:2002AA312160)资助的课题.
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  • 文章访问数:  5975
  • PDF下载量:  579
  • 被引次数: 0
出版历程
  • 收稿日期:  2003-07-09
  • 修回日期:  2003-09-24
  • 刊出日期:  2004-07-15

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