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Igor Chekhovskoy
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Nonlinear pulse combining and pulse compression in multi-core fibers
AM Rubenchik, IS Chekhovskoy, MP Fedoruk, OV Shtyrina, SK Turitsyn
Optics letters 40 (5), 721-724, 2015
822015
Nonlinear Fourier transform for analysis of coherent structures in dissipative systems
IS Chekhovskoy, OV Shtyrina, MP Fedoruk, SB Medvedev, SK Turitsyn
Physical review letters 122 (15), 153901, 2019
562019
Exponential fourth order schemes for direct Zakharov-Shabat problem
S Medvedev, I Vaseva, I Chekhovskoy, M Fedoruk
Optics Express 28 (1), 20-39, 2020
382020
Nonlinear combining and compression in multicore fibers
IS Chekhovskoy, AM Rubenchik, OV Shtyrina, MP Fedoruk, SK Turitsyn
Physical Review A 94 (4), 043848, 2016
302016
Nonlinear Fourier transform for characterization of the coherent structures in optical microresonators
SK Turitsyn, IS Chekhovskoy, MP Fedoruk
Optics Letters 45 (11), 3059-3062, 2020
262020
Introducing phase jump tracking-a fast method for eigenvalue evaluation of the direct Zakharov-Shabat problem
I Chekhovskoy, SB Medvedev, IA Vaseva, EV Sedov, MP Fedoruk
Communications in Nonlinear Science and Numerical Simulation 96, 105718, 2021
202021
Numerical algorithm with fourth-order accuracy for the direct Zakharov-Shabat problem
S Medvedev, I Vaseva, I Chekhovskoy, M Fedoruk
Optics letters 44 (9), 2264-2267, 2019
202019
Conservative multi-exponential scheme for solving the direct Zakharov–Shabat scattering problem
S Medvedev, I Chekhovskoy, I Vaseva, M Fedoruk
Optics Letters 45 (7), 2082-2085, 2020
192020
Nonlinear Fourier transform for analysis of optical spectral combs
SK Turitsyn, IS Chekhovskoy, MP Fedoruk
Physical Review E 103 (2), L020202, 2021
172021
Numerical approaches to simulation of multi-core fibers
IS Chekhovskoy, VI Paasonen, OV Shtyrina, MP Fedoruk
Journal of Computational Physics 334, 31-44, 2017
172017
Finding spatiotemporal light bullets in multicore and multimode fibers
IS Chekhovskoy, OV Shtyrina, S Wabnitz, MP Fedoruk
Optics Express 28 (6), 7817-7828, 2020
112020
Neural networks for computing and denoising the continuous nonlinear Fourier spectrum in focusing nonlinear Schrödinger equation
EV Sedov, PJ Freire, VV Seredin, VA Kolbasin, M Kamalian-Kopae, ...
Scientific Reports 11 (1), 22857, 2021
82021
Nonlinear discrete wavefront shaping for spatiotemporal pulse compression with multicore fibers
IS Chekhovskoy, AM Rubenchik, OV Shtyrina, MA Sorokina, S Wabnitz, ...
JOSA B 35 (9), 2169-2175, 2018
72018
Fast sixth-order algorithm based on the generalized Cayley transform for the Zakharov-Shabat system associated with nonlinear Schrodinger equation
S Medvedev, I Chekhovskoy, I Vaseva, M Fedoruk
Journal of Computational Physics 448, 110764, 2022
62022
Neural network for calculating direct and inverse nonlinear Fourier transform
EV Sedov, IS Chekhovskoy, JE Prilepsky
Quantum Electronics 51 (12), 1118, 2021
62021
Application of neural networks to determine the discrete spectrum of the direct Zakharov–Shabat problem
EV Sedov, IS Chekhovskoy, JE Prilepsky, MP Fedoruk
Quantum Electronics 50 (12), 1105, 2020
52020
On demand spatial beam self-focusing in hexagonal multicore fiber
IS Chekhovskoy, MA Sorokina, AM Rubenchik, MP Fedoruk, SK Turitsyn
IEEE Photonics Journal 10 (1), 1-8, 2018
42018
Using Pade approximation for solving systems of nonlinear Schrodinger equations by the split-step Fourier method
IS Chekhovskoy
Computational technologies 20 (3), 99-108, 2015
42015
Fast computation of the direct scattering transform by fourth order conservative multi-exponential scheme
S Medvedev, I Chekhovskoy, I Vaseva, M Fedoruk
arXiv preprint arXiv:1909.13228, 2019
32019
Nonlinear twisted multicore fibers with PT-symmetry
SV Suchkov, IS Chekhovskoy, OV Shtyrina, S Wabnitz, MP Fedoruk
Optics Communications 530, 129147, 2023
22023
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Articles 1–20