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Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile
This work presents designed and fabricated silica few-mode optical fiber (FMF) with induced twisting 10 and 66 revolutions per meter, core diameter 11 µm, typical “telecommunication” cladding diameter 125 µm, improved height of quasi-step refractive index profile and numerical aperture 0.22. Propose...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9099865/ https://www.ncbi.nlm.nih.gov/pubmed/35590814 http://dx.doi.org/10.3390/s22093124 |
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author | Bourdine, Anton V. Demidov, Vladimir V. Kuznetsov, Artem A. Vasilets, Alexander A. Ter-Nersesyants, Egishe V. Khokhlov, Alexander V. Matrosova, Alexandra S. Pchelkin, Grigori A. Dashkov, Michael V. Zaitseva, Elena S. Gizatulin, Azat R. Meshkov, Ivan K. Sakhabutdinov, Airat Zh. Dmitriev, Eugeniy V. Morozov, Oleg G. Burdin, Vladimir A. Dukelskii, Konstantin V. Ismail, Yaseera Petruccione, Francesco Singh, Ghanshyam Tiwari, Manish Yin, Juan |
author_facet | Bourdine, Anton V. Demidov, Vladimir V. Kuznetsov, Artem A. Vasilets, Alexander A. Ter-Nersesyants, Egishe V. Khokhlov, Alexander V. Matrosova, Alexandra S. Pchelkin, Grigori A. Dashkov, Michael V. Zaitseva, Elena S. Gizatulin, Azat R. Meshkov, Ivan K. Sakhabutdinov, Airat Zh. Dmitriev, Eugeniy V. Morozov, Oleg G. Burdin, Vladimir A. Dukelskii, Konstantin V. Ismail, Yaseera Petruccione, Francesco Singh, Ghanshyam Tiwari, Manish Yin, Juan |
author_sort | Bourdine, Anton V. |
collection | PubMed |
description | This work presents designed and fabricated silica few-mode optical fiber (FMF) with induced twisting 10 and 66 revolutions per meter, core diameter 11 µm, typical “telecommunication” cladding diameter 125 µm, improved height of quasi-step refractive index profile and numerical aperture 0.22. Proposed FMF supports 4 guided modes over “C”-band. We discussed selection of specified optical fiber parameters to provide desired limited mode number over mentioned wavelength range. Some results of tests, performed with pilot samples of manufactured FMF, are represented, including experimentally measured spectral responses of laser-excited optical signals, that comprise researches and analysis of few-mode effects, occurring after fiber Bragg grating writing. |
format | Online Article Text |
id | pubmed-9099865 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-90998652022-05-14 Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile Bourdine, Anton V. Demidov, Vladimir V. Kuznetsov, Artem A. Vasilets, Alexander A. Ter-Nersesyants, Egishe V. Khokhlov, Alexander V. Matrosova, Alexandra S. Pchelkin, Grigori A. Dashkov, Michael V. Zaitseva, Elena S. Gizatulin, Azat R. Meshkov, Ivan K. Sakhabutdinov, Airat Zh. Dmitriev, Eugeniy V. Morozov, Oleg G. Burdin, Vladimir A. Dukelskii, Konstantin V. Ismail, Yaseera Petruccione, Francesco Singh, Ghanshyam Tiwari, Manish Yin, Juan Sensors (Basel) Article This work presents designed and fabricated silica few-mode optical fiber (FMF) with induced twisting 10 and 66 revolutions per meter, core diameter 11 µm, typical “telecommunication” cladding diameter 125 µm, improved height of quasi-step refractive index profile and numerical aperture 0.22. Proposed FMF supports 4 guided modes over “C”-band. We discussed selection of specified optical fiber parameters to provide desired limited mode number over mentioned wavelength range. Some results of tests, performed with pilot samples of manufactured FMF, are represented, including experimentally measured spectral responses of laser-excited optical signals, that comprise researches and analysis of few-mode effects, occurring after fiber Bragg grating writing. MDPI 2022-04-19 /pmc/articles/PMC9099865/ /pubmed/35590814 http://dx.doi.org/10.3390/s22093124 Text en © 2022 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 Bourdine, Anton V. Demidov, Vladimir V. Kuznetsov, Artem A. Vasilets, Alexander A. Ter-Nersesyants, Egishe V. Khokhlov, Alexander V. Matrosova, Alexandra S. Pchelkin, Grigori A. Dashkov, Michael V. Zaitseva, Elena S. Gizatulin, Azat R. Meshkov, Ivan K. Sakhabutdinov, Airat Zh. Dmitriev, Eugeniy V. Morozov, Oleg G. Burdin, Vladimir A. Dukelskii, Konstantin V. Ismail, Yaseera Petruccione, Francesco Singh, Ghanshyam Tiwari, Manish Yin, Juan Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile |
title | Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile |
title_full | Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile |
title_fullStr | Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile |
title_full_unstemmed | Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile |
title_short | Twisted Few-Mode Optical Fiber with Improved Height of Quasi-Step Refractive Index Profile |
title_sort | twisted few-mode optical fiber with improved height of quasi-step refractive index profile |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9099865/ https://www.ncbi.nlm.nih.gov/pubmed/35590814 http://dx.doi.org/10.3390/s22093124 |
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