Design of Double-Cladding Heterogeneous 2LP-Mode 6-Core Fiber with Two-Ring Layout

作者：Zheyu Zhao, Takanori Sato, Takeshi Fujisawa, Taro Iawaya, Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Kazuhide Nakajima, Kunimasa Saitoh · 年份：2023 · DOI：10.1109/oecc56963.2023.10209697 · 被引用次数：1 · 研究领域：Optical Network Technologies、Advanced Optical Network Technologies、Semiconductor Lasers and Optical Devices

Double-cladding heterogeneous 2LP-mode 6-core fibers (2LP-6CFs) with a two-ring layout are investigated. By optimizing core parameters in $125-\mu\mathrm{m}$ cladding diameter, crosstalk in 2LP-6CF can be suppressed compared with that in heterogeneous 2LP-6CFs without double-cladding layer.