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Tunable polarization maintaining fiber Bragg grating based OSNR monitor

机译：基于可调谐保偏光纤布拉格光栅的OSNR监测器

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摘要

A simple optical performance monitoring scheme based on a tunable polarization maintaining fiber Bragg grating is proposed. The proposed technique measures the in-band optical signal-to-noise-ratio through orthogonal polarization detection. The scheme is successfully demonstrated for NRZ-OOK signals at 10Gb/s with an input dynamic range of around 20 dB. The results show that the performance of the scheme is not sensitive to the effects of chromatic dispersion.
机译：提出了一种基于可调保偏光纤布拉格光栅的简单光学性能监测方案。所提出的技术通过正交偏振检测来测量带内光信噪比。该方案已成功针对10Gb / s的NRZ-OOK信号进行了演示，输入动态范围约为20 dB。结果表明，该方案的性能对色散的影响不敏感。

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  • 来源
    《Optical fiber technology》 |2010年第4期|P.222-224|共3页
  • 作者

    Khurram Karim Qureshi; rnZhao Jian; rnC. Lu; rnH.Y. Tam; rnP.K.A. Wai;

  • 作者单位

    Photonics Research Center, Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Horn, Kowloon, Hong Kong, China Electrical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran 31291, Saudi Arabia Electrical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia;

    rnPhotonics Research Center, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Horn, Kowloon, Hong Kong, China;

    rnPhotonics Research Center, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Horn, Kowloon, Hong Kong, China;

    rnPhotonics Research Center, Department of Electrical Engineering, The Hong Kong Polytechnic University, Hung Horn, Kowloon, Hong Kong, China;

    rnPhotonics Research Center, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Horn, Kowloon, Hong Kong, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    optical performance monitor; optical signal-to-noise-ratio (OSNR); wavelength-division-multiplexing (WDM);

    机译：光学性能监控器;光学信噪比（OSNR）;波分复用（WDM）;

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