@inproceedings{6cd034aedf9d455aaeb39fe8d788c882,
title = "Low-Loss Ring-Core Fiber Supporting 4 Mode Groups",
abstract = "A ring-core fiber with a novel modulated-refractive-index profile is reported, whose low attenuation (∼0.2 dB/km) and low inter-mode-group coupling coefficient (<-36 dB/km for adjacent high-order mode groups), both setting records for a ring-core fiber.",
author = "Heyun Tan and Junwei Zhang and Jie Liu and Lei Shen and Guoxuan Zhu and Rui Zhang and Yaping Liu and Lei Zhang and Siyuan Yu",
year = "2019",
month = may,
day = "1",
doi = "10.23919/CLEO.2019.8749981",
language = "English",
series = "2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
booktitle = "2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings",
address = "United States",
note = "2019 Conference on Lasers and Electro-Optics, CLEO 2019 ; Conference date: 05-05-2019 Through 10-05-2019",
}