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Utilization of self-injection Fabry-Perot laser diode for long-reach WDM-PON

机译:自注入法布里-珀罗激光二极管在长距离WDM-PON中的应用

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摘要

In this investigation we propose and demonstrate a wavelength widely tunable laser source employing a self-injected Fabry-Perot laser diode (FP-LD) for long-reach wavelength-division-multiplexed passive optical network (WDM-PON). By using a tunable bandpass filter and an optical circulator inside the gain cavity, a stable and single-longitudinal-mode (SLM) laser output is achieved. Besides, the proposed laser sources are directly modulated at 2.5 Gb/s for both downlink and uplink transmissions of 85 km single mode fiber (SMF) in PON without dispersion compensation.
机译:在这项研究中,我们提出并证明了一种波长可广泛调谐的激光源,该光源采用了自注入式Fabry-Perot激光二极管(FP-LD),用于长距离波分复用无源光网络(WDM-PON)。通过在增益腔内使用可调带通滤波器和光学环行器,可以获得稳定的单纵模(SLM)激光输出。此外,对于PON中85 km单模光纤(SMF)的下行链路和上行链路传输,建议的激光源均以2.5 Gb / s的速率直接调制,而无需色散补偿。

著录项

  • 来源
    《Optical fiber technology》 |2010年第1期|46-49|共4页
  • 作者单位

    Department of Photonics and institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan;

    Information and Communications Research Laboratories, Industrial Technology Research Institute, Chutung, Hsinchu 31040, Taiwan;

    Department of Photonics and institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan;

    Department of Photonics and institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan;

    Department of Photonics and institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan Department of Photonics Engineering, Yuan Ze University, Chung-Li 32003, Taiwan;

  • 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

    WDM-PON; self-injection; fabry-perot laser diode;

    机译:WDM-PON;自我注射法罗珀激光二极管;

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