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Few-mode multicore fibers for long-haul transmission line

机译:远程传输线的少模多芯光纤

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Few-mode multicore fibers (FM-MCFs) that enable dense space-division multiplexing (DSDM) have the potential to drastically improve the fiber capacity. In designing the FM-MCFs, several issues that originate from multicore fibers and few-mode fibers must be considered. In this paper, these design issues such as inter-core crosstalk (IC-XT) and dispersion mode delay (DMD) are discussed. A three-mode 12-core fiber with low-DMD low-IC-XT achieves long-haul DSDM transmission over 500 km. The design concept, fiber design, and characteristics of the fabricated three-mode 12-core fiber are also described. (C) 2016 The Authors. Published by Elsevier Inc.
机译:启用密集空分复用(DSDM)的少数模式多芯光纤(FM-MCF)可能会极大地提高光纤容量。在设计FM-MCF时,必须考虑多芯光纤和少模光纤引起的几个问题。在本文中,讨论了诸如内核间串扰(IC-XT)和色散模式延迟(DMD)之类的设计问题。具有低DMD和低IC-XT的三模12芯光纤可实现500公里以上的长距离DSDM传输。还介绍了所设计的三模12芯光纤的设计概念,光纤设计和特性。 (C)2016作者。由Elsevier Inc.发布

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