Dr. Denis S. Kharenko Profile

Dr. Denis S. Kharenko

Senior Researcher at Institute of Automation and Electrometry of the SB RAS

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Publications (12)

Proceedings Article | 8 November 2024 Paper

Ring-shaped random structures inscription in multimode fibers assisted by a spatial light modulator

Zhibzema Munkueva, Alexandr Dostovalov, Alexey Kuznetsov, Alexey Kokhanovskiy, Alexandr Revyakin, Denis Kharenko, Sergey Babin

Proceedings Volume 13234, 132340C (2024) https://doi.org/10.1117/12.3036259

KEYWORDS: Structured optical fibers, Spatial light modulators, Multimode fibers, Backscatter, Reflection, Fiber lasers, Raman spectroscopy, Femtosecond phenomena, Laser scattering, GRIN lenses

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Proceedings Article | 12 March 2024 Presentation + Paper

Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers

Fabio Mangini, Mario Ferraro, Yifan Sun, Pedro Parra-Rivas, Mikhail Gervaziev, Denis Kharenko, Vincent Couderc, Stefan Wabnitz

Proceedings Volume 12871, 128710E (2024) https://doi.org/10.1117/12.3007886

KEYWORDS: Mode locking, Thermodynamics, Multimode fibers, GRIN lenses, Nonlinear control, Spatial coherence, Quantum amplitude, Optical fibers, Beam controllers, Wave propagation

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Proceedings Article | 26 November 2023 Paper

Nonlinear pulse dynamic in a weak coupled normal dispersion multicore fiber

Denis Kharenko, Natalia Koliada, Mikhail Gervaziev, Igor Chekhovskoy, Nikita Bochkarev, Alexander Revyakin, Georgiy Patrin, Olya Shtyrina, Mikhail Fedoruk, Sergey Babin

Proceedings Volume 12775, 127750W (2023) https://doi.org/10.1117/12.2688542

KEYWORDS: Multicore fiber, Ultrafast phenomena, Spatial light modulators, Laser radiation, Dispersion, Wave propagation, Emission wavelengths, Femtosecond phenomena, Fiber lasers, Pulse shaping

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Proceedings Article | 9 October 2021 Poster + Paper

Numerical simulation of a picosecond fiber optical parametric oscillator based on a PCF

Vladislav Efremov, Aleksandr Antropov, Ekaterina Evmenova, Denis Kharenko

Proceedings Volume 11905, 119051L (2021) https://doi.org/10.1117/12.2601314

KEYWORDS: Raman scattering, Raman spectroscopy, Picosecond phenomena, Oscillators, Wavelength division multiplexing, Numerical simulations, Photonic crystal fibers, Fiber optics, Fiber lasers, Optical simulations, Computer simulations

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Mode decomposition of output beams in LD-pumped graded-index fiber Raman lasers

Denis Kharenko, Mikhail Gervaziev, Alexey Kuznetsov, Stefan Wabnitz, Evgeniy Podivilov, Sergey Babin

Proceedings Volume 11890, 118901B (2021) https://doi.org/10.1117/12.2601512

KEYWORDS: Raman scattering, Fiber lasers, Fiber Bragg gratings, Spatial light modulators, Graded index fibers, Continuous wave operation, Multimode fibers, Beam shaping

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Proceedings Article | 5 March 2021 Presentation + Paper

Mode decomposition of Kerr self-cleaned beams by phase only SLM

Denis Kharenko, Mikhail Gervaziev, Innokentiy Zhdanov, Evgeniy Podivilov, Sergey Babin, Stefan Wabnitz

Proceedings Volume 11671, 1167105 (2021) https://doi.org/10.1117/12.2578240

KEYWORDS: Spatial light modulators, Multimode fibers, Quality measurement, Kerr effect, Digital holography, Beam analyzers

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Proceedings Article | 5 March 2021 Presentation + Paper

Spatiotemporal guided bullets in multimode fiber

M. Zitelli, M. Ferraro, F. Mangini, L. Leggio, D. Kharenko, A. Niang, A. Tonello, V. Couderc, T. Hansson, S. Wabnitz

Proceedings Volume 11670, 1167018 (2021) https://doi.org/10.1117/12.2578222

KEYWORDS: Multimode fibers, Solitons, Femtosecond phenomena, Waveguides, Visualization, Ultrafast phenomena, Raman spectroscopy, Optical fibers, Nonlinear optics, Mode locking

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Proceedings Article | 20 August 2020 Poster + Paper

All-fiber pulsed laser source based on Raman dissipative soliton generation for biological tissue analysis

Innokentiy Zhdanov, Denis Kharenko, Anastasia Bednyakova, Mikhail Fedoruk, Sergey Babin

Proceedings Volume 11497, 1149717 (2020) https://doi.org/10.1117/12.2569010

KEYWORDS: Ultrafast lasers, Raman spectroscopy, Picosecond phenomena, Solitons, Raman scattering, Laser tissue interaction, Femtosecond phenomena, Laser sources, Fiber lasers

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Proceedings Article | 20 November 2019 Paper

Development of robust fiber laser source based on parametric frequency conversion for use in CARS microscopy

Ekaterina Evmenova, Aleksandr Antropov, Denis Kharenko, Alexey Kuznetsov, Sergey Kablukov, Sergey Babin

Proceedings Volume 11190, 111900I (2019) https://doi.org/10.1117/12.2537713

KEYWORDS: Fiber Bragg gratings, Oscillators, Fiber lasers, Microscopy, Fiber amplifiers, Frequency conversion, Fiber optics, Optical amplifiers

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Proceedings Article | 11 March 2016 Paper

Mode-locked fiber laser with cascaded generation of coherent Raman dissipative solitons

Denis Kharenko, Anastasia Bednyakova, Evgenii Podivilov, Mikhail Fedoruk, Alexander Apolonskiy, Sergey Babin

Proceedings Volume 9728, 972836 (2016) https://doi.org/10.1117/12.2213010

KEYWORDS: Solitons, Fiber lasers, Raman spectroscopy, Mode locking, Femtosecond phenomena, Femtosecond fiber lasers, Phase modulation, Raman scattering, Picosecond phenomena, Polarization, Pulsed laser operation, Numerical simulations, Mid-IR

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Proceedings Article | 2 June 2014 Paper

Structural health monitoring system of soccer arena based on optical sensors

Victor Shishkin, Alexey Churin, Denis Kharenko, Maria Zheleznova, Ivan Shelemba

Proceedings Volume 9157, 9157D3 (2014) https://doi.org/10.1117/12.2071269

KEYWORDS: Sensors, Structural health monitoring, Optical sensors, Fiber optics sensors, Fiber Bragg gratings, Buildings, System integration, Safety, Snow cover, Control systems

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Proceedings Article | 26 February 2013 Paper

All-fiber highly chirped dissipative soliton oscillator and its scaling

Denis Kharenko, Evgenii Podovilov, Alexander Apolonskiy, Sergey Babin

Proceedings Volume 8601, 86012H (2013) https://doi.org/10.1117/12.2003099

KEYWORDS: Solitons, Raman spectroscopy, Phase modulation, Oscillators, Single mode fibers, Polarization, Pulsed laser operation, Mode locking, Raman scattering, Femtosecond phenomena

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Showing 5 of 12 publications

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