Design and Analysis of Trench-Assisted Low-Bending-Loss Large-Mode-Field-Area Multi-Core Fiber with an Air Hole

In this paper, a trench-assisted low-bending-loss large-mode-field-area multi-core fiber with air hole is proposed, which can achieve dual-mode transmission. The influence of structural parameters on fiber performance is analyzed systematically, and the structure of the trench, with a lower refracti...

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Bibliographic Details
Main Authors: Renjie Jia, Yudong Lian, Yulei Wang, Zhiwei Lu
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/8/7/251