In this work we introduce the periodic nonlinear Fourier transform (PNFT) and propose a
proof-of-concept communication system based on it by using a simple waveform with known …

The exponential growth of global data traffic is challenging the optical network, currently
limited by Kerr nonlinearity. This thesis investigates a novel transmission paradigm for long …

We study the robustness of a nonlinear frequency-division multiplexing (NFDM) system,
based on the Zakharov-Shabat spectral problem (ZSSP), that is comprised of two …

We introduce the optical communication system based on nonlinear Fourier transform (NFT),
where we combine the b-modulation technique, facilitating control over the signal duration …

In dual-polarization continuous spectrum nonlinear frequency division multiplexing (DP-CS
NFDM) systems, the presence of noise destroys the independence between subcarriers in …

Solitons are stable localized pulses that do not disperse in optical fiber. When several
solitons interact, they form a multi-soliton. Various fiber-optic communication systems based …

NFDMLab: Simulating Nonlinear Frequency Division Multiplexing in Python Page 1 M3Z.13.pdf
OFC 2019 © OSA 2019 NFDMLab: Simulating Nonlinear Frequency Division Multiplexing in …

A neural network architecture is proposed to determine the number of solitons generated by
random processes in optical wavelength-division multiplexed telecommunication systems …

Nonlinear frequency division multiplexing (NFDM) techniques encode information in the so
called nonlinear spectrum which is obtained from the nonlinear Fourier transform (NFT) of a …

First experimental results on the characterisation of the nonlinear fibre coefficient using
nonlinear Fourier transforms are reported for a 1000 km NZDSF fibre link. No special …