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相关实验视频

Updated: Jun 2, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

基于LAN-WDM混合集成的1.9 Tbps接收器光学子组件.

Song Huang, Yue Wang, Liangliang Wang

    Optics express
    |February 20, 2026
    PubMed
    概括

    一个新的,低成本的混合集成接收器光学子组件 (ROSA) 使用O频段阵列波导网格技术实现1.9 Tb/s. 这使得局域网 (LAN-WDM) 的高速数据传输成为可能.

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    科学领域:

    • 光子学和光学工程的工程.
    • 电信技术 电信技术 电信技术
    • 集成光学 集成光学 集成光学

    背景情况:

    • 高速数据传输的进步对于局域网 (LAN-WDM) 是至关重要的.
    • 现有的接收器光学子组件 (ROSA) 在成本效益和集成方面面临挑战,以实现更高的数据速率.

    研究的目的:

    • 为高容量LAN-WDM系统开发低成本,混合集成的ROSA.
    • 使用O频段技术实现总数据速率超过1.6 Tb/s.

    主要方法:

    • 使用O波段阵列波导网格 (AWG) 解复合器与光电探测器 (PD) 阵列集成.
    • 通过41°抛光的AWG输出面实现垂直合,以实现高效的光传输.
    • 设计了一个灵活的印刷电路板 (FPC) 带有16个共平面波导 (CPW) 用于射频信号和电力传输.

    主要成果:

    • 在AWG和PD阵列之间实现了88.4%的最大合效率.
    • 在所有车道中,经过证明的接收器灵敏度要好于 -7.3 dBm.
    • 每条车道成功传输了一个单通道60GBaud四级脉冲振幅调制 (PAM-4) 信号.

    结论:

    • 开发的混合集成ROSA可实现1.9 Tb/s的总数据速率,超过1.6 TbE的目标.
    • 这项技术为下一代高速局域网提供了具有成本效益的解决方案.
    • 垂直合和FPC集成证明了高频信号处理的高效设计.

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    Last Updated: Jun 2, 2026

    Quasi-light Storage for Optical Data Packets
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    Published on: February 6, 2014

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