In this work, we introduce the periodic nonlinear Fourier transform (PNFT) method as an
alternative and efficacious tool for compensation of the nonlinear transmission effects in …

The nonlinear Fourier transform (NFT) decomposes waveforms propagating through optical
fiber into nonlinear degrees of freedom, which are preserved during transmission. By …

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 …

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 …

The nonlinear Fourier transform (NFT) has recently gained significant attention in fiber optic
communications and other engineering fields. Although several numerical algorithms for …

The conventional Fourier transform was originally developed in order to solve the heat
equation, which is a standard example for a linear evolution equation. Nonlinear Fourier …

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 nonlinear Fourier transform (NFT) based signal processing has attracted considerable
attention as a promising tool for fibre nonlinearity mitigation in optical transmission …

We investigate the accuracy of wideband split-step Fourier method (SSFM) simulations by
treating SSFM numerical noise as an additive distributed noise source, much like amplified …

The nonlinear Fourier transform, which is also known as the forward scattering transform,
decomposes a periodic signal into nonlinearly interacting waves. In contrast to the common …