Long-haul optical communications based on nonlinear Fourier Transform have gained
attention recently as a new communication strategy that inherently embrace the nonlinear …

New services and applications are causing an exponential increase in Internet traffic. In a
few years, the current fiber optic communication system infrastructure will not be able to …

In this paper, we experimentally investigate high-order modulation over a single discrete
eigenvalue under the nonlinear Fourier transform (NFT) framework and exploit all degrees …

Optical communications based on Nonlinear Fourier Transform (NFT) and digital coherent
transceivers are proposed as a new theoretical framework for communications over the …

We propose a method to improve the performance of the nonlinear Fourier transform (NFT)-
based optical transmission system by applying the neural network post-processing of the …

We investigate the computational cost of the nonlinear Fourier transform (NFT) based on the
Zakharov-Shabat scattering problem as a nonlinear compensation technique for quadrature …

What is the maximum rate at which information can be transmitted error-free in fibre–optic
communication systems? For linear channels, this was established in classic works of …

The Ablowitz-Ladik-a mathematical tool for calculating the nonlinear Fourier transform (NFT)
of a time-domain signal-is applied to coherently detected short 16-GBd BPSK sequences …

Fiber-optic communication systems are nowadays facing serious challenges due to the fast
growing demand on capacity from various new applications and services. It is now well …

Current optical fibre transmission systems rely on modulation, coding and multiplexing
techniques that were originally developed for linear communication channels. However …