Few-mode multicore fibers for long-haul transmission line

被引：57

作者：

Sasaki, Yusuke ^{[1
]}

Takenaga, Katsuhiro ^{[1
]}

Matsuo, Shoichiro ^{[1
]}

Aikawa, Kazuhiko ^{[1
]}

Saitoh, Kunimasa ^{[2
]}

机构：

[1] Fujikura Ltd, 1440 Mutsuzaki, Sakura, Chiba 2858550, Japan

[2] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan

来源：

OPTICAL FIBER TECHNOLOGY | 2017年 / 35卷

关键词：

Optical fiber; Space-division multiplexing; Multicore fiber; Few-mode fiber; Few-mode multicore fiber; TECHNOLOGY; SYSTEMS;

D O I：

10.1016/j.yofte.2016.09.017

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：19 / 27

页数：9

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