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  1. 2025

  2. Application of Analysis Methods for Ring Resonator Characteristics to Simulating Soliton Fiber-Optic Communication Lines

    Patrin, G. A., Chekhovskoy, I. S., Sidelnikov, O. S., Shtyrina, O. V. & Fedoruk, M. P., 15 Feb 2025, In: Bulletin of the Lebedev Physics Institute. 51, Suppl 10, p. S834-S847 14 p.

    Research output: Contribution to journal › Article › peer-review

  3. Modification of the Split-Step Method for Modeling Multicore Fiber with Saturated Gain

    Patrin, G. A., Chekhovskoy, I. S., Shtyrina, O. V. & Fedoruk, M. P., 15 Feb 2025, In: Bulletin of the Lebedev Physics Institute. 51, Suppl 10, p. S816-S825 10 p.

    Research output: Contribution to journal › Article › peer-review

  4. 2024

  5. Numerical Approaches in Nonlinear Fourier Transform-Based Signal Processing for Telecommunications

    Sedov, E., Chekhovskoy, I., Fedoruk, M. & Turitsyn, S., 6 Dec 2024, In: Studies in Applied Mathematics. 154, 1, e12795.

    Research output: Contribution to journal › Article › peer-review

  6. Программный комплекс моделирования многосердцевинных световодов «FiberProp»

    Чеховской, И. С., Патрин, Г. А. & Штырина, О. В., 1 Oct 2024, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2024682978, 24 Sept 2024, Priority date 24 Sept 2024, Priority No. 2024681883

    Research output: Patent › Software registration

  7. Программный комплекс для аналитического расчёта приближённой динамики параметров оптических импульсов в солитонных линиях связи

    Патрин, Г. А., Штырина, О. В. & Чеховской, И. С., 27 Aug 2024, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2024680246, 20 Aug 2024, Priority date 20 Aug 2024, Priority No. 2024669339

    Research output: Patent › Software registration

  8. Fast nonlinear Fourier transform algorithms for optical data processing

    Medvedev, S., Vaseva, I., Kachulin, D., Chekhovskoy, I. & Fedoruk, M., 15 Apr 2024, In: Optics Letters. 49, 8, p. 1884-1887 4 p.

    Research output: Contribution to journal › Article › peer-review

  9. Analytical approximation for light bullets in multi-core fibers

    Patrin, G. A., Chekhovskoy, I. S., Shtyrina, O. V. & Fedoruk, M. P., 2024, 2024 International Conference Laser Optics, ICLO 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 297 (2024 International Conference Laser Optics, ICLO 2024 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  10. Continuous dual-polarization signal processing using windowed Nonlinear Fourier Transform

    Chekhovskoy, I. S., Sedov, E. V., Patrin, G. A. & Shtyrina, O. V., 2024, 2024 International Conference Laser Optics, ICLO 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 307 (2024 International Conference Laser Optics, ICLO 2024 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  11. New Fast Exponential Splitting Schemes for Nonlinear Fourier Transform

    Medvedev, S. B., Kachulin, D. I., Chekhovskoy, I. S., Vaseva, I. A. & Fedoruk, M. P., 2024, 2024 International Conference Laser Optics, ICLO 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 316 (2024 International Conference Laser Optics, ICLO 2024 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  12. Next-generation signal processing using windowed nonlinear Fourier transform

    Sedov, E. & Chekhovskoy, I., 2024, In: Proceedings of SPIE - The International Society for Optical Engineering. 13004, 4 p., 130040Z.

    Research output: Contribution to journal › Conference article › peer-review

  13. 2023

  14. Программный комплекс построения системы ОДУ для описания динамики оптического импульса в неконсервативном нелинейном уравнении Шрёдингера

    Патрин, Г. А., Штырина, О. В. & Чеховской, И. С., 18 Dec 2023, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2023687684, 30 Nov 2023, Priority date 30 Nov 2023, Priority No. 2023686051

    Research output: Patent › Software registration

  15. Nonlinear twisted multicore fibers with PT-symmetry

    Suchkov, S. V., Chekhovskoy, I. S., Shtyrina, O. V., Wabnitz, S. & Fedoruk, M. P., 1 Mar 2023, In: Optics Communications. 530, 129147.

    Research output: Contribution to journal › Article › peer-review

  16. Nonlinear pulse dynamic in a weak coupled normal dispersion multicore fiber

    Kharenko, D. S., Koliada, N., Gervaziev, M., Chekhovskoy, I., Bochkarev, N., Revyakin, A., Patrin, G., Shtyrina, O., Fedoruk, M. & Babin, S., 2023, In: Proceedings of SPIE - The International Society for Optical Engineering. 12775, 7 p., 127750W.

    Research output: Contribution to journal › Conference article › peer-review

  17. Оконной метод обработки сигналов с помощью нелинейного преобразования Фурье

    Чеховской, И. С., Седов, Е. В. & Штырина, О. В., 2023, In: ФОТОН-ЭКСПРЕСС. 6 (190), p. 365-366 2 p.

    Research output: Contribution to journal › Article › peer-review

  18. О численных алгоритмах решения прямой и обратной задач рассеяния системы Захарова -Шабата

    Sergey, M. B., Irina, V. A., Igor, C. S. & Mikhail, F. P., 2023, In: Journal of Computational Technologies. 28, 3, p. 60-83 24 p., 4.

    Research output: Contribution to journal › Article › peer-review

  19. Схемы четвертого порядка точности решения прямой задачи рассеяния для системы Манакова

    Качулин, Д. И., Чеховской, И. С., Медведев, С. Б., Васева, И. А. & Федорук, М. П., 2023, In: ФОТОН-ЭКСПРЕСС. 6 (190), p. 363-364 2 p.

    Research output: Contribution to journal › Article › peer-review

  20. 2022

  21. Численный алгоритм для расчёта многосердцевинных световодов с учетом насыщения усиления сигнала

    Патрин, Г. А., Штырина, О. В. & Чеховской, И. С., 18 Oct 2022, p. 102-103. 2 p.

    Research output: Contribution to conference › Paper › peer-review

  22. Программа для расчёта многоядерных световодов с учетом насыщения усиления сигнала в активной среде

    Патрин, Г. А., Штырина, О. В. & Чеховской, И. С., 17 Aug 2022, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2022665520, Priority date 1 Jul 2022, Priority No. 2022662179

    Research output: Patent › Software registration

  23. Fast sixth-order algorithm based on the generalized Cayley transform for the Zakharov-Shabat system associated with nonlinear Schrodinger equation

    Medvedev, S., Chekhovskoy, I., Vaseva, I. & Fedoruk, M., 1 Jan 2022, In: Journal of Computational Physics. 448, 110764.

    Research output: Contribution to journal › Article › peer-review

  24. Nonlinear dynamics in twisted multicore fibers with PT-symmetry

    Chekhovskoy, I. S., Suchkov, S. V., Shtyrina, O. V., Wabnitz, S. & Fedoruk, M. P., 2022, 2022 International Conference Laser Optics, ICLO 2022 - Proceedingss. Institute of Electrical and Electronics Engineers Inc., 1 p. (2022 International Conference Laser Optics, ICLO 2022 - Proceedingss).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  25. 2021

  26. Neural network for calculating direct and inverse nonlinear Fourier transform

    Sedov, E. V., Чеховской, И. С. & Prilepsky, J. E., Dec 2021, In: Quantum Electronics. 51, 12, p. 1118-1121 4 p.

    Research output: Contribution to journal › Article › peer-review

  27. Neural networks for computing and denoising the continuous nonlinear Fourier spectrum in focusing nonlinear Schrödinger equation

    Sedov, E. V., Freire, P. J., Seredin, V. V., Kolbasin, V. A., Kamalian-Kopae, M., Chekhovskoy, I. S., Turitsyn, S. K. & Prilepsky, J. E., Dec 2021, In: Scientific Reports. 11, 1, 22857.

    Research output: Contribution to journal › Article › peer-review

  28. A Novel Sixth-Order Algorithm for the Direct Zakharov-Shabat Problem

    Medvedev, S. B., Vaseva, I. A., Chekhovskoy, I. S. & Fedoruk, M. P., Jun 2021, 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021. Institute of Electrical and Electronics Engineers Inc., (2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  29. Computing continuous nonlinear fourier spectrum of optical signal with artificial neural networks

    Sedov, E., Prilepsky, J., Chekhovskoy, I. & Turitsyn, S., Jun 2021, 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021. Institute of Electrical and Electronics Engineers Inc., 1 p. EJ-1.4. (2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021; vol. 2021-June).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  30. Fast Eigenvalue Evaluation of the Direct Zakharov-Shabat Problem in Telecommunication Signals Using Adaptive Phase Jump Tracking

    Chekhovskoy, I. S., Medvedev, S. B., Vaseva, I. A., Sedov, E. V. & Fedoruk, M. P., Jun 2021, 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021. Institute of Electrical and Electronics Engineers Inc., Paper CI-P.2. (2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  31. Introducing phase jump tracking - a fast method for eigenvalue evaluation of the direct Zakharov-Shabat problem

    Chekhovskoy, I., Medvedev, S. B., Vaseva, I. A., Sedov, E. V. & Fedoruk, M. P., May 2021, In: Communications in Nonlinear Science and Numerical Simulation. 96, 105718.

    Research output: Contribution to journal › Article › peer-review

  32. Nonlinear Fourier transform for analysis of optical spectral combs

    Turitsyn, S. K., Chekhovskoy, I. S. & Fedoruk, M. P., 1 Feb 2021, In: Physical review. E. 103, 2, p. L020202

    Research output: Contribution to journal › Article › peer-review

  33. A novel sixth-order algorithm for the direct zakharov-shabat problem

    Medvedev, S. B., Vaseva, I. A., Chekhovskoy, I. S. & Fedoruk, M. P., 2021, The European Conference on Lasers and Electro-Optics, CLEO/Europe 2021. The Optical Society, ci_2_5. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  34. Computing continuous nonlinear fourier spectrum of optical signal with artificial neural networks

    Sedov, E., Prilepsky, J., Chekhovskoy, I. & Turitsyn, S., 2021, European Quantum Electronics Conference, EQEC 2021. The Optical Society, ej_1_4. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  35. Computing continuous nonlinear Fourier spectrum of optical signal with artificial neural networks

    Sedov, E., Prylepskiy, J., Chekhovskoy, I. & Turitsyn, S., 2021, Applications of Machine Learning 2021. Zelinski, M. E., Taha, T. M. & Howe, J. (eds.). The International Society for Optical Engineering, 118430J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11843).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  36. Fast eigenvalue evaluation of the direct Zakharov-Shabat problem in telecommunication signals using adaptive phase jump tracking

    Chekhovskoy, I. S., Medvedev, S. B., Vaseva, I. A., Sedov, E. V. & Fedoruk, M. P., 2021, The European Conference on Lasers and Electro-Optics, CLEO/Europe 2021. The Optical Society, ci_p_2. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  37. Neural Networks for Nonlinear Fourier Spectrum Computation

    Sedov, E., Freire, P. J., Chekhovskoy, I., Turitsyn, S. & Prilepsky, J., 2021, 2021 European Conference on Optical Communication, ECOC 2021. Institute of Electrical and Electronics Engineers Inc., (2021 European Conference on Optical Communication, ECOC 2021).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  38. 2020

  39. Application of neural networks to determine the discrete spectrum of the direct Zakharov - Shabat problem

    Sedov, E. V., Chekhovskoy, I. S., Prilepsky, J. E. & Fedoruk, M. P., Dec 2020, In: Quantum Electronics. 50, 12, p. 1105-1109 5 p.

    Research output: Contribution to journal › Article › peer-review

  40. Программный комплекс моделирования оптических систем с помощью численного решения задачи Захарова-Шабата "NFTLab-2"

    Чеховской, И. С., Медведев, С. Б. & Федорук, М. П., 13 Nov 2020, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2020664456, Priority date 6 Nov 2020, Priority No. 2020663772

    Research output: Patent › Software registration

  41. Nonlinear pulse combining and compression using twisted hexagonal multi-core fibers

    Chekhovskoy, I. S., Shtyrina, O. V., Rubenchik, A. M., Wabnitz, S. & Fedoruk, M. P., 2 Nov 2020, Proceedings - International Conference Laser Optics 2020, ICLO 2020. Institute of Electrical and Electronics Engineers Inc., 9285710. (Proceedings - International Conference Laser Optics 2020, ICLO 2020).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  42. Программный комплекс моделирования оптических систем с помощью численного решения задачи Захарова-Шабата для уравнений Манакова "NFTManakov"

    Чеховской, И. С. & Седов, Е. В., 1 Oct 2020, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2020661890, Priority date 17 Sept 2020, Priority No. 2020660709

    Research output: Patent › Software registration

  43. Nonlinear Fourier transform for characterization of the coherent structures in optical microresonators

    Turitsyn, S. K., Chekhovskoy, I. S. & Fedoruk, M. P., 1 Jun 2020, In: Optics Letters. 45, 11, p. 3059-3062 4 p.

    Research output: Contribution to journal › Article › peer-review

  44. Conservative multi-exponential scheme for solving the direct Zakharov-Shabat scattering problem

    Medvedev, S., Chekhovskoy, I., Vaseva, I. & Fedoruk, M., 1 Apr 2020, In: Optics Letters. 45, 7, p. 2082-2085 4 p.

    Research output: Contribution to journal › Article › peer-review

  45. Finding spatiotemporal light bullets in multicore and multimode fibers

    Chekhovskoy, I. S., Shtyrina, O. V., Wabnitz, S. & Fedoruk, M. P., 16 Mar 2020, In: Optics Express. 28, 6, p. 7817-7828 12 p.

    Research output: Contribution to journal › Article › peer-review

  46. Exponential fourth order schemes for direct Zakharov-Shabat problem

    Medvedev, S., Vaseva, I., Chekhovskoy, I. & Fedoruk, M., 1 Jan 2020, In: Optics Express. 28, 1, p. 20-39 20 p.

    Research output: Contribution to journal › Article › peer-review

  47. Characterization of coherent structures in dissipative systems using nonlinear Fourier transform

    Chekhovskoy, I. S., Shtyrina, O. V., Fedoruk, M. P., Medvedev, S. B. & Turitsyn, S. K., 2020, Nonlinear Optics and its Applications 2020. Broderick, N. G. R., Dudley, J. M. & Peacock, A. C. (eds.). The International Society for Optical Engineering, 113581B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11358).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  48. Применение нейронных сетей для нахождения дискретного спектра прямой задачи Захарова-Шабата

    Седов, Е. В. & Чеховской, И. С., 2020, p. 199-200. 2 p.

    Research output: Contribution to conference › Abstract › peer-review

  49. 2019

  50. Программный комплекс моделирования оптических систем с помощью численного решения задачи Захарова-Шабата "NFTLab-1"

    Чеховской, И. С., Медведев, С. Б. & Федорук, М. П., 21 Oct 2019, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2019663598, Priority date 11 Oct 2019, Priority No. 2019662574

    Research output: Patent › Software registration

  51. A novel fourth-order difference scheme for the direct zakharov-shabat problem

    Medvedev, S. B., Vaseva, I. A., Chekhovskoy, I. S. & Fedoruk, M. P., 1 Jun 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 8872769. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  52. Nonlinear fourier transform for analysis of coherent structures in dissipative systems

    Chekhovskoy, I. S., Shtyrina, O. V., Fedoruk, M. P., Medvedev, S. B. & Turitsyn, S. K., 1 Jun 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 8872485. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  53. Numerical algorithm with fourth-order accuracy for the direct Zakharov-Shabat problem

    Medvedev, S., Vaseva, I., Chekhovskoy, I. & Fedoruk, M., 1 May 2019, In: Optics Letters. 44, 9, p. 2264-2267 4 p.

    Research output: Contribution to journal › Article › peer-review

  54. Nonlinear Fourier Transform for Analysis of Coherent Structures in Dissipative Systems

    Chekhovskoy, I. S., Shtyrina, O. V., Fedoruk, M. P., Medvedev, S. B. & Turitsyn, S. K., 15 Apr 2019, In: Physical Review Letters. 122, 15, 5 p., 153901.

    Research output: Contribution to journal › Article › peer-review

  55. A novel fourth-order difference scheme for the direct Zakharov-Shabat problem

    Medvedev, S. B., Vaseva, I. A., Chekhovskoy, I. S. & Fedoruk, M. P., 1 Jan 2019, The European Conference on Lasers and Electro-Optics, CLEO_Europe_2019. OSA Publishing, 2019-ci_1_5. (Optics InfoBase Conference Papers; vol. Part F140-CLEO_Europe 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  56. Nonlinear Fourier transform for analysis of coherent structures in dissipative systems

    Chekhovskoy, I. S., Shtyrina, O. V., Fedoruk, M. P., Medvedev, S. B. & Turitsyn, S. K., 1 Jan 2019, European Quantum Electronics Conference, EQEC_2019. OSA Publishing, 2019-ef_p_17. (Optics InfoBase Conference Papers; vol. Part F143-EQEC 2019).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  57. Применение нелинейного преобразования Фурье для анализа когерентных структур в диссипативных системах

    Чеховской, И. С., Штырина, О. В., Федорук, М. П., Медведев, С. Б. & Турицын, С. К., 2019, In: ФОТОН-ЭКСПРЕСС. 6 (158), p. 308-309 2 p.

    Research output: Contribution to journal › Article › peer-review

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