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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...

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Autores principales: 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
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
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.
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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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