Инд. авторы: | Kamalian M., Prilepsky J.E., Le S.T., Turitsyn S.K. |
Заглавие: | Periodic nonlinear Fourier transform for fiber-optic communications, Part II: Eigenvalue communication |
Библ. ссылка: | Kamalian M., Prilepsky J.E., Le S.T., Turitsyn S.K. Periodic nonlinear Fourier transform for fiber-optic communications, Part II: Eigenvalue communication // Optics Express. - 2016. - Vol.24. - Iss. 16. - P.18370-18381. - ISSN 1094-4087. |
Внешние системы: | DOI: 10.1364/OE.24.018370; SCOPUS: 2-s2.0-84987638526; |
Реферат: | eng: In this paper we propose the design of communication systems based on using periodic nonlinear Fourier transform (PNFT), following the introduction of the method in the Part I. We show that the famous 'eigenvalue communication' idea [A. Hasegawa and T. Nyu, J. Lightwave Technol. 11, 395 (1993)] can also be generalized for the PNFT application: In this case, the main spectrum attributed to the PNFT signal decomposition remains constant with the propagation down the optical fiber link. Therefore, the main PNFT spectrum can be encoded with data in the same way as soliton eigenvalues in the original proposal. The results are presented in terms of the bit-error rate (BER) values for different modulation techniques and different constellation sizes vs. the propagation distance, showing a good potential of the technique. © 2016 Optical Society of America.
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Ключевые слова: | Signal decomposition; Propagation distances; Optical-fiber links; Nonlinear fourier transforms; Modulation techniques; Fiber optic communications; Eigenvalues and eigenfunctions; Constellation sizes; Signal processing; Optical fibers; Mathematical transformations; Bit error rate; Eigenvalues; |
Издано: | 2016 |
Физ. характеристика: | с.18370-18381 |