Dual polarization nonlinear frequency division multiplexing transmission

Year: 2018

Authors: Gemechu W.A., Gui T., Goossens J.-W., Song M., Wabnitz S., Hafermann H., Lau A.P.T., Yousefi M.I., Jaouen Y.

Autors Affiliation: LTCI, Telecom ParisTech, Université Paris-Saclay, Paris, France; Dipartimento di Ingegneria dell\’Informazione, Università degli Studi di Brescia, Brescia, Italy; Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies France, Boulogne-Billancourt, France; Department of Electrical Engineering, Photonics Research Centre, Hong Kong Polytechnic University, Hong Kong, Hong Kong; Novosibirsk State University, Novosibirsk, 630090, Russian Federation

Abstract: We experimentally demonstrate dual-polarization nonlinear frequency division multiplexing (NFDM) using the continuous spectrum in 1680 km of normal dispersion fiber, at the net data rate of 25.6 Gb/s. NFDM exhibits a gain of 0.4 dB in $Q$ -factor and 1 dB in total launch power when compared with burst mode OFDM. DGD penalties are shown to be negligible in NFDM transmission.

Journal/Review: IEEE PHOTONICS TECHNOLOGY LETTERS

Volume: 30 (18)      Pages from: 1589  to: 1592

More Information: The work of T. Gui was supported by the General Research Grant Council, Hong Kong, under Project PolyU152116/15E. The work of S. Wabnitz was supported by the Ministry of Education and Science of the Russian Federation under Grant 14.Y26.31.0017. (Corresponding author: Tao Gui.) W. A. Gemechu is with LTCI, Telecom ParisTech, Université Paris-Saclay, 75634 Paris, France, and also with the Dipartimento di Ingegneria dell’Informazione, Università degli Studi di Brescia, 25125 Brescia, Italy (e-mail: w.gemechu@unibs.it).
KeyWords: Mathematical transformations; Modulation; Optical fibers; Orthogonal frequency division multiplexing; Polarization; Q factor measurement, Nonlinear fourier transforms; Nonlinear frequency; Normal dispersion; Optical fiber dispersion; Optical fiber polarization; Polarization division multiplexing; Q-factors, Nonlinear optics
DOI: 10.1109/LPT.2018.2860124

Citations: 22
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