Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission

Anastasiia Vasylchenkova, Jaroslaw E. Prilepsky, Nikolay B. Chichkov, Sergei K. Turitsyn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Nonlinear Fourier transform (NFT) has attracted in the past several years a renewed interest as a potential tool for mitigation of nonlinear signal distortions in optical communications [1]. The NFT exploits the integrability of the master equation for the signal evolution in the optical fibre — nonlinear Schroedinger equation (NLSE). The NFT maps the solution of the NLSE to the domain of the complex-valued spectral parameter ξ, the nonlinear analogue of frequency. The complete set of nonlinear spectral data contains continuous functions α(ξ), b (ξ), and discrete spectrum, consisting of two complex-valued parameters for each discrete degree of freedom: eigenvalue ξ eig , IM ξ eig > 0, and spectral amplitude C(ξ eig ) associated to a discrete soliton eigenvalue [1].
Original languageEnglish
Title of host publication2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
PublisherIEEE
ISBN (Electronic)978-1-7281-0469-0
ISBN (Print)978-1-7281-0470-6
DOIs
Publication statusPublished - 17 Oct 2019
Event2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany
Duration: 23 Jun 201927 Jun 2019

Conference

Conference2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
CountryGermany
CityMunich
Period23/06/1927/06/19

Fingerprint

Schroedinger equation
eigenvalues
signal distortion
modulation
optical communication
degrees of freedom
solitary waves
optical fibers
analogs

Cite this

Vasylchenkova, A., Prilepsky, J. E., Chichkov, N. B., & Turitsyn, S. K. (2019). Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 [8872342] IEEE. https://doi.org/10.1109/CLEOE-EQEC.2019.8872342
Vasylchenkova, Anastasiia ; Prilepsky, Jaroslaw E. ; Chichkov, Nikolay B. ; Turitsyn, Sergei K. / Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission. 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. IEEE, 2019.
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abstract = "Nonlinear Fourier transform (NFT) has attracted in the past several years a renewed interest as a potential tool for mitigation of nonlinear signal distortions in optical communications [1]. The NFT exploits the integrability of the master equation for the signal evolution in the optical fibre — nonlinear Schroedinger equation (NLSE). The NFT maps the solution of the NLSE to the domain of the complex-valued spectral parameter ξ, the nonlinear analogue of frequency. The complete set of nonlinear spectral data contains continuous functions α(ξ), b (ξ), and discrete spectrum, consisting of two complex-valued parameters for each discrete degree of freedom: eigenvalue ξ eig , IM ξ eig > 0, and spectral amplitude C(ξ eig ) associated to a discrete soliton eigenvalue [1].",
author = "Anastasiia Vasylchenkova and Prilepsky, {Jaroslaw E.} and Chichkov, {Nikolay B.} and Turitsyn, {Sergei K.}",
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Vasylchenkova, A, Prilepsky, JE, Chichkov, NB & Turitsyn, SK 2019, Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission. in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019., 8872342, IEEE, 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) , Munich, Germany, 23/06/19. https://doi.org/10.1109/CLEOE-EQEC.2019.8872342

Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission. / Vasylchenkova, Anastasiia; Prilepsky, Jaroslaw E.; Chichkov, Nikolay B.; Turitsyn, Sergei K.

2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. IEEE, 2019. 8872342.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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T1 - Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission

AU - Vasylchenkova, Anastasiia

AU - Prilepsky, Jaroslaw E.

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AU - Turitsyn, Sergei K.

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AB - Nonlinear Fourier transform (NFT) has attracted in the past several years a renewed interest as a potential tool for mitigation of nonlinear signal distortions in optical communications [1]. The NFT exploits the integrability of the master equation for the signal evolution in the optical fibre — nonlinear Schroedinger equation (NLSE). The NFT maps the solution of the NLSE to the domain of the complex-valued spectral parameter ξ, the nonlinear analogue of frequency. The complete set of nonlinear spectral data contains continuous functions α(ξ), b (ξ), and discrete spectrum, consisting of two complex-valued parameters for each discrete degree of freedom: eigenvalue ξ eig , IM ξ eig > 0, and spectral amplitude C(ξ eig ) associated to a discrete soliton eigenvalue [1].

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Vasylchenkova A, Prilepsky JE, Chichkov NB, Turitsyn SK. Combining the Discrete NFT Spectrum with B-Modulation for High-Efficiency Optical Transmission. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. IEEE. 2019. 8872342 https://doi.org/10.1109/CLEOE-EQEC.2019.8872342