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arXiv 1401.6765physics.optics
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空分复用系统中模式相关损耗的影响评估

Assessing the effects of mode-dependent loss in space-division multiplexed systems

Anton Andrusier, Mark Shtaif, Cristian Antonelli, Antonio Mecozzi

摘要:

模相关损耗(MDL)是空分复用(SMD)系统中的一个主要问题。它对性能的影响是复杂的,因为它影响数据承载信号和累积放大噪声。在本文中,我们提出了一个程序,用于表征的SDM系统的MDL的常规SDM设置上进行的标准测量的手段。我们提出的用于量化MDL的品质因数结合了对传输信号和噪声的影响,并且与频谱效率降低直接相关。

英文摘要:

Mode-dependent loss (MDL) is known to be a major issue in space-division multiplexed (SMD) systems. Its effect on performance is complex as it affects both the data carrying signal and the accumulated amplification noise. In this paper we propose a procedure for characterizing the MDL of SDM systems by means of standard measurements that are routinely performed on SDM setups. The figure of merit that we present for quantifying MDL incorporates the effect on the transmitted signal and the noise and is directly related to the spectral efficiency reduction.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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