Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity

A numerical analysis of a hexagonal PCF structure with four circular air hole rings around the core has been presented in this paper. By utilizing a full vectorial finite element method with perfectly matched layers, propagation properties such as birefringence, chromatic dispersion and confinement...

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Autores principales: Agbemabiese, Patrick Atsu, Akowuah, Emmanuel Kofi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7713134/
https://www.ncbi.nlm.nih.gov/pubmed/33273493
http://dx.doi.org/10.1038/s41598-020-77114-x
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author Agbemabiese, Patrick Atsu
Akowuah, Emmanuel Kofi
author_facet Agbemabiese, Patrick Atsu
Akowuah, Emmanuel Kofi
author_sort Agbemabiese, Patrick Atsu
collection PubMed
description A numerical analysis of a hexagonal PCF structure with four circular air hole rings around the core has been presented in this paper. By utilizing a full vectorial finite element method with perfectly matched layers, propagation properties such as birefringence, chromatic dispersion and confinement losses are numericaly evaluated for the proposed PCF structure. Specifically, birefringence of 2.018 × 10(–2), nonlinear coefficients of 40.682 W(−1) km(−1), negative chromatic dispersion of − 47.72 ps/km.nm at 1.55 µm and − 21 to − 105 ps/km.nm at the telecommunication band of C-U have been reported.
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spelling pubmed-77131342020-12-03 Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity Agbemabiese, Patrick Atsu Akowuah, Emmanuel Kofi Sci Rep Article A numerical analysis of a hexagonal PCF structure with four circular air hole rings around the core has been presented in this paper. By utilizing a full vectorial finite element method with perfectly matched layers, propagation properties such as birefringence, chromatic dispersion and confinement losses are numericaly evaluated for the proposed PCF structure. Specifically, birefringence of 2.018 × 10(–2), nonlinear coefficients of 40.682 W(−1) km(−1), negative chromatic dispersion of − 47.72 ps/km.nm at 1.55 µm and − 21 to − 105 ps/km.nm at the telecommunication band of C-U have been reported. Nature Publishing Group UK 2020-12-03 /pmc/articles/PMC7713134/ /pubmed/33273493 http://dx.doi.org/10.1038/s41598-020-77114-x Text en © The Author(s) 2020, corrected publication 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Agbemabiese, Patrick Atsu
Akowuah, Emmanuel Kofi
Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
title Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
title_full Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
title_fullStr Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
title_full_unstemmed Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
title_short Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
title_sort numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7713134/
https://www.ncbi.nlm.nih.gov/pubmed/33273493
http://dx.doi.org/10.1038/s41598-020-77114-x
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