Optimized Design Method for Bend-Insensitive Heterogeneous Trench-Assisted Multi-Core Fiber With Ultra-Low Crosstalk and High Core Density
Optimized Design Method for Bend-Insensitive Heterogeneous Trench-Assisted Multi-Core Fiber With Ultra-Low Crosstalk and High Core Density
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DOI：
10.1109/jlt.2013.2271514
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发表时间：
2013-06
影响因子：
4.7
通讯作者：
J. Tu;K. Saitoh;M. Koshiba;K. Takenaga;S. Matsuo
中科院分区：
文献类型：
--
作者：
J. Tu;K. Saitoh;M. Koshiba;K. Takenaga;S. Matsuo
详细介绍了多芯光纤的芯数、沟槽层数和芯数的设计方法。根据这种方法，我们提出了相应的优化设计方案的异质沟槽辅助多芯光纤（Hetero-TA-MCF），其中的核心排列在一个环的结构。这种异质TA MCF是一种弯曲不敏感的MCF，具有高芯密度和超低串扰。
We describe and explain the design methods for the cores, trench layers and core number in multi-core fibers (MCFs) in detail. According to such method, we propose relative optimized design schemes for heterogeneous trench-assisted multi-core fiber (Hetero-TA-MCF), inside which cores are arranged in one-ring structure. This Hetero-TA-MCF is a kind of bend-insensitive MCF with high density of cores and ultra-low crosstalk.