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High Speed VCSELs and VCSEL Arrays for Single and Multicore Fiber Interconnects

机译:用于单芯和多芯光纤互连的高速VCSEL和VCSEL阵列

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摘要

Our recent work on high speed 850 nm VCSELs and VCSEL arrays is reviewed. With a modulation bandwidth approaching 30 GHz, our VCSELs have enabled transmitters and links operating at data rates in excess of 70 Gbps (at IBM) and transmission over onboard polymer waveguides at 40 Gbps (at University of Cambridge). VCSELs with an integrated mode filter for single mode emission have enabled transmission at 25 Gbps over > 1 km of multimode fiber and a speed-distance product of 40 Gbps·km. Dense VCSEL arrays for multicore fiber interconnects have demonstrated 240 Gbps aggregate capacity with excellent uniformity and low crosstalk between the 40 Gbps channels.
机译:我们对高速850 nm VCSEL和VCSEL阵列的最新工作进行了回顾。凭借接近30 GHz的调制带宽,我们的VCSEL使发送器和链路能够以超过70 Gbps的数据速率工作(在IBM),并通过板载聚合物波导以40 Gbps的速度进行传输(在剑桥大学)。具有用于单模发射的集成模式滤波器的VCSEL能够在大于1 km的多模光纤上以25 Gbps的速率传输,并实现40 Gbps·km的速度距离积。用于多芯光纤互连的密集VCSEL阵列已展示了240 Gbps的聚合容量,具有出色的均匀性和40 Gbps通道之间的低串扰。

著录项

  • 来源
    《Vertical-Cavity surface-emitting lasers XIX》|2015年|93810D.1-93810D.11|共11页
  • 会议地点 San Francisco CA(US)
  • 作者单位

    Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296, Goeteborg, Sweden;

    Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296, Goeteborg, Sweden;

    Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296, Goeteborg, Sweden;

    Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296, Goeteborg, Sweden;

    Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-41296, Goeteborg, Sweden;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    optical interconnect; vertical cavity surface emitting laser; high speed modulation; multicore fiber;

    机译:光互连;垂直腔面发射激光器;高速调制;多芯光纤;

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