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利用中央供电的连贯微组件用于轻量级的光学传输.

Junhao Han1,2, Guofeng Yan1,3,4, Kang Li1,3,4

  • 1Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei, China.

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概括

研究人员开发了一个紧的光学系统,使用暗脉冲微组件实现1 Tbps/λ/核心传输. 这项技术使边缘计算和数据中心的高效,高容量的数据传输成为可能.

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科学领域:

  • 光学通信是指光学通信.
  • 综合光子学 综合光子学
  • 数据中心网络数据中心网络

背景情况:

  • 数据容量的指数式增长需要先进的网络边缘解决方案.
  • 空间有限的基础设施需要紧的输入/输出 (I/O) 系统.
  • 光学载体与噪声比率 (OCNR) 的限制阻碍了高容量传输.

研究的目的:

  • 为边缘计算开发一个紧的,高容量的光传输系统.
  • 为了克服OCNR的局限性,有效地进行数据流量聚合.
  • 探索可扩展数据速率的多维架构.

主要方法:

  • 使用一个集成的自我注射锁定暗脉冲微组合器,用于1 Tbps/λ/核心传输.
  • 描述了OCNR,线宽和传输速率之间的关系.
  • 实现了用于多节点聚合的多维传输架构.
  • 集成波形仪和半导体光学放大器用于芯片级平行载波发生器.

主要成果:

  • 使用暗脉冲微组件实现了1 Tbps/λ/核心传输.
  • 通过多维架构,在70 Gbaud的16个线上演示了200 Tbps的传输速率.
  • 开发了芯片级平行载波发生器,将系统大小减少了100倍,并提供5 Tbps.

结论:

  • 暗脉冲微技术为高容量,紧的光学传输提供了一条途径.
  • 开发的系统显示了数据中心和分布式高性能计算的巨大潜力.
  • 这种方法解决了对节约资源和高效数据传输解决方案的需求.