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10Gb/s以太网用多模光纤的带宽评估 被引量:2

Bandwidth Estimation for Multimode Optical Fiber Used in 10 Gb/s Ethernet
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摘要 介绍了用于10 Gb/s以太网的多模光纤在用垂直腔面发射激光器作为光源的条件下,通过测量其微分模延迟和相关的光源辐射通量(模式功率分布)或计算有效模式带宽,对这类多模光纤带宽的评估。 The bandwidth of the multimode fiber for used in 10 Gb/s Ethernet is estimated. This is carried out under the condition of using VCSEL as the light source and through measuring DMD of the fiber and the radiant flux (mode power distribution) of the related source, or through calculating EMB.
作者 陈国庆
出处 《光纤与电缆及其应用技术》 2008年第4期4-5,18,共3页 Optical Fiber & Electric Cable and Their Applications
关键词 多模光纤 垂直腔面发射激光器 有效模式带宽 微分模延迟 multimode optical fiber VCSEL EMB DMD
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参考文献4

  • 1IEC. IEC 60793-2-10-2002 Optical fibres-Part2-10:Product specifications-sectional specification for category A1 multimode fibres[S]. IEC: [s. n], 2002.
  • 2IEC. IEC60793-1-41-2003 Optical fibres-Part1-41 Measurement methods and test procedures-Bandwidth [S]. IEC: [s. n],2003.
  • 3IEC. IEC61280-1-4-1998 Fibre optic communication subsystem test procedures-Part 1-4: General communication subsystem-Collection and reduction of two-dimensional nearfield data for multimode fibre laser transmitters[S]. IEC:[s. n], 1998.
  • 4IEC. IEC60793-1-49-2003 Optical fibres-Part1-49: Measurement methods and test procedures-Differential mode delay[S]. IEC. [s. n], 2003.

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