Mr. Aleksandr S. Evtushenko Profile

Aleksandr S. Evtushenko

Engineer at Povolzhskiy State Univ. of Telecommunications

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 4 October 2023 Paper

Paper

Experimental researches and testing of silica twisted six-GeO2-doped core microstructured optical fiber. Part I: fusion splicing with telecommunication optical fibers and differential mode delay map measurements

Grigory Pchelkin, Konstantin Sachuk, Mukhammadzoir Khadjaev, Elena Zaitseva, Vladimir Demidov, Nadezhda Shishova, Maria Bylina, Sergey Glagolev, Anton Bourdine, Alexander Evtushenko, Michael Dashkov, Alexander Vasilets, Alexey Yu. Barashkin, Egishe Ter-Nersesyants, Eugeniy Dmitriev, Andrey Semenov, Manish Tiwari, Elena Polyakova, Konstantin Dukelskii

Proceedings Volume 12743, 127430Q (2023) https://doi.org/10.1117/12.3012145

KEYWORDS: Micro optical fluidics, Fusion splicing, Digital micromirror devices, Silica, Optical fibers, Telecommunications, Refractive index, Fiber optics, Laser optics, Image fusion

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Proceedings Article | 4 October 2023 Paper

Paper

Potential possibilities of voice image recognition by the analysis of distributed fiber-optic sensor signals

Vladimir Gureev, Olga Yu. Gubareva, Michael Dashkov, Alexander Evtushenko

Proceedings Volume 12743, 127430Z (2023) https://doi.org/10.1117/12.2680876

KEYWORDS: Signal detection, Acoustics, Fiber optics sensors, Speech recognition, Signal to noise ratio, Optical fibers, Fiber optics, Speaker recognition, Signal analyzers, Image sensors

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Proceedings Article | 4 October 2023 Paper

Paper

Experimental researches and testing of silica twisted six-GeO2-doped core microstructured optical fiber. Part II: research of fiber Bragg grating responses

Anton Bourdine, Alexander Evtushenko, Michael Dashkov, Artem Kuznetsov, Alexey Yu. Barashkin, Elena Zaitseva, Vladimir Demidov, Ivan Meshkov, Amogh Dyavangoudar, Manish Tiwari, Airat Zh. Sakhabutdinov, Ilnur Nureev, Oleg Morozov, Konstantin Dukelskii, Grigory Pchelkin, Alexander Vasilets, Konstantin Lipatnikov, Nikita Smirnov, Egishe Ter-Nersesyants, Azat Gizatulin, Ankur Saharia

Proceedings Volume 12743, 127430T (2023) https://doi.org/10.1117/12.3012260

KEYWORDS: Micro optical fluidics, Fiber Bragg gratings, Single mode fibers, Reflection, Spectral response, Structured optical fibers, Silica, Optical fibers, Fiber optics, Telecommunications

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Proceedings Article | 25 July 2022 Paper

Paper

Results of bandwidth measurements, performed for new silica laser-optimized multimode optical fiber with extremely enlarged core diameter

Vladimir Demidov, Timur Bazarov, Dimitriy Starykh, Alexander Evtushenko, Alexey Yu. Barashkin, Artem Kuznetsov, Michael Dashkov, Egishe Ter-Nersesyants, Vladimir Burdin, Konstantin Dukelskii, Oleg Nanii, Oleg Morozov, Airat Zh. Sakhabutdinov, Elena Zaitseva, Alexander Zhukov, Azat Gizatulin, Ivan Meshkov, Ghanshyam Singh, Manish Tiwari, Anton Bourdine

Proceedings Volume 12295, 1229519 (2022) https://doi.org/10.1117/12.2640637

KEYWORDS: Optical fibers, Digital micromirror devices, Single mode fibers, Refractive index, Data transmission, Telecommunications, Silica, Picosecond phenomena, Multimode fibers, Modulation

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Proceedings Article | 25 July 2022 Paper

Paper

Pulse and spectral responses of laser-excited twisted silica few-mode optical fiber with improved height of quasi-step refractive index profile

Anton Bourdine, Michael Dashkov, Artem Kuznetsov, Vladimir Demidov, Alexander Evtushenko, Alexey Yu. Barashkin, Egishe Ter-Nersesyants, Alexander Vasilets, Oleg Morozov, Vladimir Burdin, Konstantin Dukelskii, Airat Zh. Sakhabutdinov, Elena Zaitseva, Azat Gizatulin, Ivan Meshkov, Eugeniy Dmitriev, Yaseera Ismail, Francesco Petruccione, Ghanshyam Singh, Manish Tiwari, Juan Yin

Proceedings Volume 12295, 1229509 (2022) https://doi.org/10.1117/12.2637910

KEYWORDS: Fiber Bragg gratings, Optical fibers, Digital micromirror devices, Refractive index, Laser optics, Single mode fibers, Pulsed laser operation, Fiber lasers, Telecommunications, Silica

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Proceedings Article | 25 July 2022 Paper

Paper

Methods for estimation of optical fiber curvature distribution

Michael Dashkov, Vladimir Burdin, Victor Dashkov, Alexandr Evtushenko, Konstantin Yablochkin

Proceedings Volume 12295, 122950Z (2022) https://doi.org/10.1117/12.2631759

KEYWORDS: Optical fibers, Reflectometry, Polarization, Birefringence, Signal attenuation, Optical testing, Optical fiber cables, Fiber optic communications, Backscatter, Telecommunications

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Proceedings Article | 22 June 2021 Paper

Paper

Selection of refractive index profiles for couple combination of optical crypto-fibers

Tatyana Nikulina, Anton Bourdine, Maria Bylina, Alexander Evtushenko, Stanislav Pashin, E. S. Zaitseva

Proceedings Volume 11793, 117930V (2021) https://doi.org/10.1117/12.2597495

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Proceedings Article | 22 May 2020 Paper

Paper

Simulation of data transmission on simple fiber acousto-optic channel

Olga Yu. Gubareva, Alexander Evtushenko, Sergei Masyuk, Vladimir Burdin, Vladimir Gureev

Proceedings Volume 11516, 1151607 (2020) https://doi.org/10.1117/12.2566432

KEYWORDS: Acousto-optics, Optical fibers, Data transmission, Channel projecting optics, Fiber optic communications, Optical communications, Photodetectors, Receivers, Signal attenuation, Single mode fibers

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Proceedings Article | 24 June 2019 Paper

Paper

Experimental approbation of technique for writing of cascaded precision microstructured defects in silica graded index multimode optical fibers

Evgenii Sokolov, Alexander Evtushenko, Alexander Vasilets, Stanislav Antonov, Anton Bourdine

Proceedings Volume 11146, 1114611 (2019) https://doi.org/10.1117/12.2527550

KEYWORDS: Optical fibers, Fusion splicing, Silica, Cladding, Multimode fibers, Fiber optics, Image fusion

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Proceedings Article | 24 June 2019 Paper

Paper

Research of laser beam profile structure dependence on micro-lensed optical fiber configuration

Anton Bourdine, Dmitry Artemyev, Ivan Bratchenko, Ruslan Cheremisin, Alexander Evtushenko, Alexander Karmolin, Ivan Karptsov, Anastasia Shatskaya, Taisiya Slivkova, Valery Zakharov

Proceedings Volume 11146, 1114615 (2019) https://doi.org/10.1117/12.2527539

KEYWORDS: Optical fibers, Multimode fibers, Laser development, Semiconductor lasers, Distance measurement, Telecommunications, Silica, Spherical lenses, Laser applications, Surgery

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Proceedings Article | 6 June 2018 Paper

Paper

Research of Haar wavelet threshold sensitivity for detection non-reflective events on fragments of OTDR traces

Anton Bourdine, Vladimir Burdin, Oleg Delmukhametov, Alexander Evtushenko, Sergei Gavryushin, Vadim Kazakov, Elena Zaitseva, Mikhail Zheludkov

Proceedings Volume 10774, 107741H (2018) https://doi.org/10.1117/12.2318863

KEYWORDS: Wavelets, Fusion splicing, Optical fibers, Visualization, Wavelet transforms, Backscatter, Reflectometry, Error analysis, Fiber optics, Signal to noise ratio

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Proceedings Article | 6 June 2018 Paper

Paper

Experimental research of fusion splicer software settings impact on micro-lensed optical fiber configuration and geometry parameters

Anton Bourdine, Dmitry Artemyev, Ivan Bratchenko, Alexander Evtushenko, Vadim Kazakov, Ivan Karptsov, Mikhail Yu. Kartashov , Julia Litvinova, Anastasia Lykina, Valery Zakharov

Proceedings Volume 10774, 1077416 (2018) https://doi.org/10.1117/12.2318796

KEYWORDS: Optical fibers, Fusion splicing, Fiber optics, Raman spectroscopy, Cladding, Silica, Lenses, Telecommunications, Combustion, Statistical analysis

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Proceedings Article | 6 June 2018 Paper

Paper

Secure data transmission channel protected by special fiber optic link based on optical crypto-fibers

Alexander Evtushenko, Olga Yu. Gubareva, Alina Yu. Minaeva, Stanislav Pashin, Denis Praporshchikov, Anton Bourdine

Proceedings Volume 10774, 107740A (2018) https://doi.org/10.1117/12.2318579

KEYWORDS: Optical fibers, Digital micromirror devices, Fiber optics, Refractive index, Multimode fibers, Laser optics, Data transmission, Specialty optical fibers, Network security, Computer security

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Proceedings Article | 6 April 2017 Paper

Paper

Quasi-interferometric scheme improved by fiber Bragg grating written on macrostructure defect in silica multimode optical fiber operating in a few-mode regime

Anton Bourdine, Vladimir Burdin, Oleg Morozov, Alexander Evtushenko, Lenar Faskhutdinov, Anastasia Kafarova, Artem Kuznetzov, Alina Yu. Minaeva, Nikita Sevruk, Ilnur Nureev, Alexander Vasilets, Vladimir Andreev

Proceedings Volume 10342, 103420W (2017) https://doi.org/10.1117/12.2270785

KEYWORDS: Fiber Bragg gratings, Multimode fibers, Optical fibers, Sensors, Digital micromirror devices, Fiber optics sensors, Fusion splicing, Silica, Laser optics, Refractive index

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Proceedings Article | 6 April 2017 Paper

Paper

Technique for writing of fiber Bragg gratings over or near preliminary formed macro-structure defects in silica optical fibers

Anton Bourdine, Vladimir Andreev, Vladimir Burdin, Oleg Morozov, Alexander Vasilets, Alexander Evtushenko, Nikita Sevruk, Lenar Faskhutdinov, Anastasia Kafarova, Vadim Kazakov, Artem Kuznetzov, Alina Yu. Minaeva, Ilnur Nureev

Proceedings Volume 10342, 103420X (2017) https://doi.org/10.1117/12.2270786

KEYWORDS: Silica, Optical fibers, Image fusion, Telecommunications, Statistical analysis, Combustion, Cladding, Multimode fibers, Fusion splicing, Fiber Bragg gratings

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Proceedings Article | 6 April 2017 Paper

Paper

Design of low DMD few-mode optical fibers with extremely enlarged core diameter providing nonlinearity suppression for operating over “C”-band central region

Anton Bourdine, Vladimir Andreev, Vladimir Burdin, Alexander Evtushenko, Rashid Halikov

Proceedings Volume 10342, 1034207 (2017) https://doi.org/10.1117/12.2270555

KEYWORDS: Optical fibers, Digital micromirror devices, Nonlinear optics, Refractive index, Silica, Cladding, Fiber lasers, Multimode fibers, Telecommunications, Networks

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Showing 5 of 16 publications

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