Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers

We systematically studied several of the most traditional hollow-core anti-resonant fiber (HC-ARF) structures, with the aim of achieving low confinement loss, single-mode performance, and high insensitivity to bending in the 2 µm band. Moreover, the propagation loss of fundamental mode (FM), higher-...

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Autores principales: Sun, Tianran, Su, Xinyang, Meng, Fanchao, Wang, Zaining, Song, Jiale, Zhang, Chenglong, Xu, Tianjia, Zhang, Yunhong, Zhang, Huaiwei, Cui, Mengdi, Zheng, Yi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305596/
https://www.ncbi.nlm.nih.gov/pubmed/37374783
http://dx.doi.org/10.3390/mi14061198
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author Sun, Tianran
Su, Xinyang
Meng, Fanchao
Wang, Zaining
Song, Jiale
Zhang, Chenglong
Xu, Tianjia
Zhang, Yunhong
Zhang, Huaiwei
Cui, Mengdi
Zheng, Yi
author_facet Sun, Tianran
Su, Xinyang
Meng, Fanchao
Wang, Zaining
Song, Jiale
Zhang, Chenglong
Xu, Tianjia
Zhang, Yunhong
Zhang, Huaiwei
Cui, Mengdi
Zheng, Yi
author_sort Sun, Tianran
collection PubMed
description We systematically studied several of the most traditional hollow-core anti-resonant fiber (HC-ARF) structures, with the aim of achieving low confinement loss, single-mode performance, and high insensitivity to bending in the 2 µm band. Moreover, the propagation loss of fundamental mode (FM), higher-order mode (HOMs), and the higher-order mode extinction ratio (HOMER) under different geometric parameters were studied. Analysis showed that the confinement loss of the six-tube nodeless hollow-core anti-resonant fiber at 2 µm was 0.042 dB/km, and its higher-order mode extinction ratio was higher than 9000. At the same time, a confinement loss of 0.040 dB/km at 2 µm was achieved in the five-tube nodeless hollow-core anti-resonant fiber, and its higher-order mode extinction ratio was higher than 2700.
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spelling pubmed-103055962023-06-29 Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers Sun, Tianran Su, Xinyang Meng, Fanchao Wang, Zaining Song, Jiale Zhang, Chenglong Xu, Tianjia Zhang, Yunhong Zhang, Huaiwei Cui, Mengdi Zheng, Yi Micromachines (Basel) Article We systematically studied several of the most traditional hollow-core anti-resonant fiber (HC-ARF) structures, with the aim of achieving low confinement loss, single-mode performance, and high insensitivity to bending in the 2 µm band. Moreover, the propagation loss of fundamental mode (FM), higher-order mode (HOMs), and the higher-order mode extinction ratio (HOMER) under different geometric parameters were studied. Analysis showed that the confinement loss of the six-tube nodeless hollow-core anti-resonant fiber at 2 µm was 0.042 dB/km, and its higher-order mode extinction ratio was higher than 9000. At the same time, a confinement loss of 0.040 dB/km at 2 µm was achieved in the five-tube nodeless hollow-core anti-resonant fiber, and its higher-order mode extinction ratio was higher than 2700. MDPI 2023-06-05 /pmc/articles/PMC10305596/ /pubmed/37374783 http://dx.doi.org/10.3390/mi14061198 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sun, Tianran
Su, Xinyang
Meng, Fanchao
Wang, Zaining
Song, Jiale
Zhang, Chenglong
Xu, Tianjia
Zhang, Yunhong
Zhang, Huaiwei
Cui, Mengdi
Zheng, Yi
Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
title Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
title_full Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
title_fullStr Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
title_full_unstemmed Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
title_short Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
title_sort design of 2 μm low-loss hollow-core anti-resonant fibers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305596/
https://www.ncbi.nlm.nih.gov/pubmed/37374783
http://dx.doi.org/10.3390/mi14061198
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