Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG

In this paper, we present a novel ultra-narrow linewidth fiber resonator formed by a tunable polarization maintaining (PM) π-phase-shifted fiber Bragg grating and a PM uniform fiber Bragg grating with a certain length of PM single mode fiber patch cable between them. Theoretical prediction shows tha...

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Autores principales: Jing, Mingyong, Yu, Bo, Hu, Jianyong, Hou, Huifang, Zhang, Guofeng, Xiao, Liantuan, Jia, Suotang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5432506/
https://www.ncbi.nlm.nih.gov/pubmed/28507302
http://dx.doi.org/10.1038/s41598-017-02112-5
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author Jing, Mingyong
Yu, Bo
Hu, Jianyong
Hou, Huifang
Zhang, Guofeng
Xiao, Liantuan
Jia, Suotang
author_facet Jing, Mingyong
Yu, Bo
Hu, Jianyong
Hou, Huifang
Zhang, Guofeng
Xiao, Liantuan
Jia, Suotang
author_sort Jing, Mingyong
collection PubMed
description In this paper, we present a novel ultra-narrow linewidth fiber resonator formed by a tunable polarization maintaining (PM) π-phase-shifted fiber Bragg grating and a PM uniform fiber Bragg grating with a certain length of PM single mode fiber patch cable between them. Theoretical prediction shows that this resonator has ultra-narrow linewidth resonant peaks and is easy to realize impedance matching. We experimentally obtain 3 MHz narrow linewidth impedance matched resonant peak in a 7.3 m ultra-long passive fiber cavity. The impedance self-matching characteristic of this resonator also makes itself particularly suitable for use in ultra-sensitive sensors, ultra-narrow band rejection optical filters and fiber lasers applications.
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spelling pubmed-54325062017-05-16 Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG Jing, Mingyong Yu, Bo Hu, Jianyong Hou, Huifang Zhang, Guofeng Xiao, Liantuan Jia, Suotang Sci Rep Article In this paper, we present a novel ultra-narrow linewidth fiber resonator formed by a tunable polarization maintaining (PM) π-phase-shifted fiber Bragg grating and a PM uniform fiber Bragg grating with a certain length of PM single mode fiber patch cable between them. Theoretical prediction shows that this resonator has ultra-narrow linewidth resonant peaks and is easy to realize impedance matching. We experimentally obtain 3 MHz narrow linewidth impedance matched resonant peak in a 7.3 m ultra-long passive fiber cavity. The impedance self-matching characteristic of this resonator also makes itself particularly suitable for use in ultra-sensitive sensors, ultra-narrow band rejection optical filters and fiber lasers applications. Nature Publishing Group UK 2017-05-15 /pmc/articles/PMC5432506/ /pubmed/28507302 http://dx.doi.org/10.1038/s41598-017-02112-5 Text en © The Author(s) 2017 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 license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license 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 license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Jing, Mingyong
Yu, Bo
Hu, Jianyong
Hou, Huifang
Zhang, Guofeng
Xiao, Liantuan
Jia, Suotang
Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG
title Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG
title_full Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG
title_fullStr Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG
title_full_unstemmed Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG
title_short Impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted FBG
title_sort impedance self-matching ultra-narrow linewidth fiber resonator by use of a tunable π-phase-shifted fbg
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5432506/
https://www.ncbi.nlm.nih.gov/pubmed/28507302
http://dx.doi.org/10.1038/s41598-017-02112-5
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