Nonlinear Fourier transform for optical data processing and transmission: advances and perspectives
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 …
growing demand on capacity from various new applications and services. It is now well …
Digital signal processing for fiber nonlinearities
Digital signal processing for fiber nonlinearities [Invited] clickable element to expand a topic
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Nonlinear signal multiplexing for communication beyond the Kerr nonlinearity limit
Current optical fibre transmission systems rely on modulation, coding and multiplexing
techniques that were originally developed for linear communication channels. However …
techniques that were originally developed for linear communication channels. However …
Dual-polarization nonlinear Fourier transform-based optical communication system
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 …
few years, the current fiber optic communication system infrastructure will not be able to …
Capacity estimates for optical transmission based on the nonlinear Fourier transform
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 …
communication systems? For linear channels, this was established in classic works of …
Polarization-division multiplexing based on the nonlinear Fourier transform
Polarization-division multiplexed (PDM) transmission based on the nonlinear Fourier
transform (NFT) is proposed for optical fiber communication. The NFT algorithms are …
transform (NFT) is proposed for optical fiber communication. The NFT algorithms are …
High-order modulation on a single discrete eigenvalue for optical communications based on nonlinear Fourier transform
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 …
eigenvalue under the nonlinear Fourier transform (NFT) framework and exploit all degrees …
Alternative decoding methods for optical communications based on nonlinear Fourier transform
Long-haul optical communications based on nonlinear Fourier Transform have gained
attention recently as a new communication strategy that inherently embrace the nonlinear …
attention recently as a new communication strategy that inherently embrace the nonlinear …
Convolutional long short-term memory neural network equalizer for nonlinear Fourier transform-based optical transmission systems
We evaluate improvement in the performance of the optical transmission systems operating
with the continuous nonlinear Fourier spectrum by the artificial neural network equalisers …
with the continuous nonlinear Fourier spectrum by the artificial neural network equalisers …
Transmission of waveforms determined by 7 eigenvalues with PSK-modulated spectral amplitudes
Transmission of Waveforms Determined by 7 Eigenvalues with PSK-Modulated Spectral
Amplitudes Page 1 Transmission of Waveforms Determined by 7 Eigenvalues with PSK-Modulated …
Amplitudes Page 1 Transmission of Waveforms Determined by 7 Eigenvalues with PSK-Modulated …