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Michael Dashkov
Department of Communication Lines, Povolzhskiy State University of Telecommunications and Informatics, 23, Lev Tolstoy Street, Samara 443010, Russia

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Journal article
Published: 02 May 2021 in Fibers
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This work presents fabricated silica microstructured optical fiber with special equiangular spiral six-ray geometry, an outer diameter of 125 µm (that corresponds to conventional commercially available telecommunication optical fibers of ratified ITU-T recommendations), and induced chirality with twisting of 200 revolutions per minute (or e.g., under a drawing speed of 3 m per minute, 66 revolutions per 1 m). We discuss the fabrication of twisted microstructured optical fibers. Some results of tests, performed with pilot samples of designed and manufactured stellar chiral silica microstructured optical fiber, including basic transmission parameters, as well as measurements of near-field laser beam profile and spectral and pulse responses, are represented.

ACS Style

Anton Bourdine; Alexey Barashkin; Vladimir Burdin; Michael Dashkov; Vladimir Demidov; Konstantin Dukelskii; Alexander Evtushenko; Yaseera Ismail; Alexander Khokhlov; Artem Kuznetsov; Alexandra Matrosova; Oleg Morozov; Grigori Pchelkin; Francesco Petruccione; Airat Sakhabutdinov; Ghanshyam Singh; Egishe Ter-Nersesyants; Manish Tiwari; Elena Zaitseva; Vijay Janyani; Juan Yin. Twisted Silica Microstructured Optical Fiber with Equiangular Spiral Six-Ray Geometry. Fibers 2021, 9, 27 .

AMA Style

Anton Bourdine, Alexey Barashkin, Vladimir Burdin, Michael Dashkov, Vladimir Demidov, Konstantin Dukelskii, Alexander Evtushenko, Yaseera Ismail, Alexander Khokhlov, Artem Kuznetsov, Alexandra Matrosova, Oleg Morozov, Grigori Pchelkin, Francesco Petruccione, Airat Sakhabutdinov, Ghanshyam Singh, Egishe Ter-Nersesyants, Manish Tiwari, Elena Zaitseva, Vijay Janyani, Juan Yin. Twisted Silica Microstructured Optical Fiber with Equiangular Spiral Six-Ray Geometry. Fibers. 2021; 9 (5):27.

Chicago/Turabian Style

Anton Bourdine; Alexey Barashkin; Vladimir Burdin; Michael Dashkov; Vladimir Demidov; Konstantin Dukelskii; Alexander Evtushenko; Yaseera Ismail; Alexander Khokhlov; Artem Kuznetsov; Alexandra Matrosova; Oleg Morozov; Grigori Pchelkin; Francesco Petruccione; Airat Sakhabutdinov; Ghanshyam Singh; Egishe Ter-Nersesyants; Manish Tiwari; Elena Zaitseva; Vijay Janyani; Juan Yin. 2021. "Twisted Silica Microstructured Optical Fiber with Equiangular Spiral Six-Ray Geometry." Fibers 9, no. 5: 27.

Conference paper
Published: 31 March 2021 in Proceedings of Telecommunication Universities
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This work presents results of researhes of fabricated pilot sample of chiral few-mode optical fiber (FMF) with induced twisting of 10 and 66 revolutions per meter, core diameter 11 µm (that almost corresponds to standard singlemode optical fibers), typical “telecommuniction” cladding diameter 125 µm and improved height of step refractive index profile. Proposed few-mode optical fiber supports 4 guided modes over “C”-band. We considered design and selection of desired technological parameters, based on results of computations, performed by both rigorous and approximation methods. Spectral curves of dispersion parameters are reprented as well as results of experimental measurements near-field laser beam profile and spectral and pulse responces of laser-excited optical signals.

ACS Style

A. Bourdine; A. Barashkin; V. Burdin; M. Dashkov; V. Demidov; A. Khokhlov; E. Ter-Nersesyants; A. Matrosova; G. Pchelkin; K. Dukel’Skii; A. Evtushenko; E. Zaitseva; Ya. Ismail; Ju. Yin; A. Kuznetsov; O. Morozov; A. Sakhabutdinov; F. Petruccione; G. Singh; M. Tiwari; V. Janyani. Researches of Parameters of Chiral Few-Mode Optical Fiber Pilot Sample with Improved Height of Step Refractive Index Profile. Proceedings of Telecommunication Universities 2021, 7, 1 .

AMA Style

A. Bourdine, A. Barashkin, V. Burdin, M. Dashkov, V. Demidov, A. Khokhlov, E. Ter-Nersesyants, A. Matrosova, G. Pchelkin, K. Dukel’Skii, A. Evtushenko, E. Zaitseva, Ya. Ismail, Ju. Yin, A. Kuznetsov, O. Morozov, A. Sakhabutdinov, F. Petruccione, G. Singh, M. Tiwari, V. Janyani. Researches of Parameters of Chiral Few-Mode Optical Fiber Pilot Sample with Improved Height of Step Refractive Index Profile. Proceedings of Telecommunication Universities. 2021; 7 (1):1.

Chicago/Turabian Style

A. Bourdine; A. Barashkin; V. Burdin; M. Dashkov; V. Demidov; A. Khokhlov; E. Ter-Nersesyants; A. Matrosova; G. Pchelkin; K. Dukel’Skii; A. Evtushenko; E. Zaitseva; Ya. Ismail; Ju. Yin; A. Kuznetsov; O. Morozov; A. Sakhabutdinov; F. Petruccione; G. Singh; M. Tiwari; V. Janyani. 2021. "Researches of Parameters of Chiral Few-Mode Optical Fiber Pilot Sample with Improved Height of Step Refractive Index Profile." Proceedings of Telecommunication Universities 7, no. 1: 1.

Journal article
Published: 17 March 2020 in Fibers
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We present new type of silica graded index laser-optimized multimode optical fibers (LOMF) with extremely enlarged core diameter up to 100 μm and “typical” “telecommunication” cladding diameter 125 μm. This optical fiber was designed for harsh environment Gigabit onboard cable systems and industrial networks. It differs by special optimized graded refractive index profile, providing low differential mode delay (DMD) for selected guided modes. We present some results of tests, performed for manufactured pilot 520 m length of described LOMF 100/125, concerned with its geometry properties as well as key transmission parameters—attenuation and DMD map.

ACS Style

Vladimir A. Burdin; Michael V. Dashkov; Vladimir V. Demidov; Konstantin V. Dukelskii; Alexander S. Evtushenko; Artem A. Kuznetsov; Alexandra S. Matrosova; Oleg G. Morozov; Egishe V. Ter-Nersesyants; Alexander A. Vasilets; Elena S. Zaitseva; Alexander E. Zhukov; Anton V. Bourdine. New Silica Laser-Optimized Multimode Optical Fibers with Extremely Enlarged 100-μm Core Diameter for Gigabit Onboard and Industrial Networks. Fibers 2020, 8, 18 .

AMA Style

Vladimir A. Burdin, Michael V. Dashkov, Vladimir V. Demidov, Konstantin V. Dukelskii, Alexander S. Evtushenko, Artem A. Kuznetsov, Alexandra S. Matrosova, Oleg G. Morozov, Egishe V. Ter-Nersesyants, Alexander A. Vasilets, Elena S. Zaitseva, Alexander E. Zhukov, Anton V. Bourdine. New Silica Laser-Optimized Multimode Optical Fibers with Extremely Enlarged 100-μm Core Diameter for Gigabit Onboard and Industrial Networks. Fibers. 2020; 8 (3):18.

Chicago/Turabian Style

Vladimir A. Burdin; Michael V. Dashkov; Vladimir V. Demidov; Konstantin V. Dukelskii; Alexander S. Evtushenko; Artem A. Kuznetsov; Alexandra S. Matrosova; Oleg G. Morozov; Egishe V. Ter-Nersesyants; Alexander A. Vasilets; Elena S. Zaitseva; Alexander E. Zhukov; Anton V. Bourdine. 2020. "New Silica Laser-Optimized Multimode Optical Fibers with Extremely Enlarged 100-μm Core Diameter for Gigabit Onboard and Industrial Networks." Fibers 8, no. 3: 18.