首页> 外文期刊>Applied Physics A: Materials Science & Processing >A terabit capacity passive polymer optical backplane based on a novel meshed waveguide architecture
【24h】

A terabit capacity passive polymer optical backplane based on a novel meshed waveguide architecture

机译:基于新型网状波导架构的太比特容量无源聚合物光学背板

获取原文
获取原文并翻译 | 示例
获取外文期刊封面目录资料

摘要

An optical backplane based on a meshed polymer waveguide architecture enabling high-speed board-to-board optical interconnection is presented. This planar array of multimode polymer waveguides can provide passive strictly non-blocking links between server line cards fitted with optical transmitter and receiver arrays. This architecture offers a scalable and low-cost solution to the bandwidth limitations faced by electrical backplanes and is suitable for PCB integration. The reported backplane demonstrator uses a matrix of 100 waveguides each capable of 10 Gb/s operation to interconnect 10 cards for a total capacity of a terabit per second aggregate data rate in multicast mode. Characterisation of the backplane demonstrator reveals low link losses of 2 to 8 dB for a multimode fibre input and crosstalk values below -35 dB. Error free data transmission at 10 Gb/s is achieved with a power penalty of only 0.2 dB at a bit-error-rate of 10~(-9). Additionally, lossless operation of a Gigabit Ethernet link over the backplane is achieved even when using the worst-case highest loss links.
机译:提出了一种基于网状聚合物波导架构的光背板,该架构可实现高速板对板光学互连。多模聚合物波导的这种平面阵列可以在装有光发送器和接收器阵列的服务器线卡之间提供无源严格无阻塞的链接。这种架构为电背板所面临的带宽限制提供了可扩展且低成本的解决方案,并且适用于PCB集成。报告的背板演示器使用100个波导的矩阵,每个矩阵能够以10 Gb / s的速度互连10个卡,从而在多播模式下实现每秒1 TB的总数据速率总容量。背板演示器的特性表明,对于多模光纤输入,串扰值低于-35 dB,链路损耗低至2至8 dB。以10〜(-9)的误码率仅以0.2 dB的功率损失实现了10 Gb / s的无错误数据传输。此外,即使使用最坏情况下的最大损耗链路,也可以实现背板上千兆位以太网链路的无损运行。

著录项

  • 来源
  • 作者单位

    Centre for Photonic Systems, Electrical Engineering Division. Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK;

    Centre for Photonic Systems, Electrical Engineering Division. Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK;

    Centre for Photonic Systems, Electrical Engineering Division. Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK;

    Centre for Photonic Systems, Electrical Engineering Division. Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK;

    Centre for Photonic Systems, Electrical Engineering Division. Department of Engineering, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK;

    Dow Corning Corporation, 2200 W. Salzburg Rd, Midland, MI 48686, USA;

    Dow Corning Corporation, 2200 W. Salzburg Rd, Midland, MI 48686, USA;

    Dow Corning Corporation, 2200 W. Salzburg Rd, Midland, MI 48686, USA;

    Intel Research, 4720 Forbes Ave, Suite 410, Pittsburgh, PA 15213, USA;

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

    waveguides, couplers, and arrays; optical computers, logic elements, interconnects, switches; neural networks;

    机译:波导;耦合器和阵列;光学计算机;逻辑元件;互连;开关;神经网络;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号