Dr. Oleg A. Gorbunov Profile

Dr. Oleg A. Gorbunov

at Novosibirsk State Univ

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Author

Publications (9)

Proceedings Article | 14 December 2024 Poster + Paper

Role of cross-phase modulation with the pump wave for the narrow generation regime of a random fiber laser

O. Gorbunov, I. Vatnik, N. Makarova, D. Churkin

Proceedings Volume 13246, 132461H (2024) https://doi.org/10.1117/12.3036420

KEYWORDS: Fiber lasers, Modulation, Dispersion, Rayleigh scattering, Laser radiation, Scanning probe microscopy, Spectroscopy, Solids, Refractive index, Random lasers

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Proceedings Article | 28 November 2023 Paper

Polarization dynamics of ultra-narrow modes generated in random fiber lasers

Ilya Vatnik, Artem Kirik, Oleg Gorbunov, Dmitry Churkin

Proceedings Volume 12772, 1277203 (2023) https://doi.org/10.1117/12.2687600

KEYWORDS: Random lasers, Fiber lasers, Laser radiation, Tunable lasers, Optical filters, Tunable filters

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Proceedings Article | 26 November 2023 Poster + Paper

Localized spectral modes generated in the random Raman laser based on multimode fiber

Ilya Vatnik, Artem Kirik, Oleg Gorbunov, Dmitry Churkin

Proceedings Volume 12775, 127751J (2023) https://doi.org/10.1117/12.2687602

KEYWORDS: Fiber lasers, Raman spectroscopy, Multimode fibers, Single mode fibers, Quantum numbers, Refractive index, Rayleigh scattering, Random lasers, Quantum stochastic processes, Quantum photonics

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Proceedings Article | 26 November 2023 Poster + Paper

Numerical modelling of ultra-narrow generation in a Raman fiber laser with random distributed feedback

Oleg Gorbunov, Ilya Vatnik, Sergey Smirnov, Alena Kolesnikova, Dmitry Churkin

Proceedings Volume 12775, 127751I (2023) https://doi.org/10.1117/12.2687562

KEYWORDS: Fiber lasers, Numerical modeling, Backscatter, Numerical simulations, Laser optics, Computer simulations, Wave propagation

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Proceedings Article | 4 January 2023 Poster + Paper

Manifestation of optical feedback in power and spectral radiation properties of a Raman fiber laser with randomly distributed feedback well above generation threshold

Oleg Gorbunov, Ilya Vatnik, Sergey Smirnov, Dmitry Churkin

Proceedings Volume 12323, 123230G (2023) https://doi.org/10.1117/12.2643924

KEYWORDS: Fiber lasers, Fiber amplifiers, Rayleigh scattering, Nonlinear optics

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Proceedings Article | 17 May 2018 Paper

Revealing spectral cross-correlations in radiation of multiwavelength fiber laser with randomly distributed feedback

I. Vatnik, O. Gorbunov, S. Sugavanam, D. Churkin

Proceedings Volume 10683, 1068335 (2018) https://doi.org/10.1117/12.2307311

KEYWORDS: Fiber lasers, Statistical analysis, Oscilloscopes, Photodetectors

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Proceedings Article | 1 May 2014 Paper

Influence of the generated power, measurement bandwidth, and noise level on intensity statistics of a quasi-CW Raman fiber laser

Oleg Gorbunov, Srikanth Sugavanam, Dmitry Churkin

Proceedings Volume 9136, 913613 (2014) https://doi.org/10.1117/12.2052296

KEYWORDS: Fiber lasers, Oscilloscopes, Statistical modeling, Raman spectroscopy, Signal to noise ratio, Modeling, Radiation effects, Stochastic processes, Instrument modeling, Optical filters

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Proceedings Article | 1 May 2014 Paper

Nonlinear mixing and mode correlations in a short Raman fiber laser

I. Vatnik, O. Gorbunov, Dmitriy Churkin

Proceedings Volume 9136, 913612 (2014) https://doi.org/10.1117/12.2052207

KEYWORDS: Fiber lasers, Raman spectroscopy, Fiber Bragg gratings, Time metrology, Reflectivity, Laser resonators, Laser development, Modes of laser operation, Statistical modeling, Picosecond phenomena

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Proceedings Article | 16 February 2012 Paper

Extreme value statistics in Raman fiber lasers

Dmitry Churkin, Oleg Gorbunov, Sergey Smirnov

Proceedings Volume 8237, 82372W (2012) https://doi.org/10.1117/12.907363

KEYWORDS: Fiber lasers, Raman spectroscopy, Fiber Bragg gratings, Optical filters, Four wave mixing, Fiber amplifiers, Mirrors, Nonlinear optics, Radiofrequency ablation, Picosecond phenomena

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Showing 5 of 9 publications

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