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 …
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 …
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 …
Demonstration of nonlinear inverse synthesis transmission over transoceanic distances
Nonlinear Fourier transform (NFT) and eigenvalue communication with the use of nonlinear
signal spectrum (both discrete and continuous) have been recently discussed as promising …
signal spectrum (both discrete and continuous) have been recently discussed as promising …
Signal-noise interaction in optical-fiber communication systems employing nonlinear frequency-division multiplexing
We address the properties of nonlinear-Fourier-transform (NFT)-based fiber-optic
communications systems and, particularly, study how the presence of noise deteriorates the …
communications systems and, particularly, study how the presence of noise deteriorates the …
Dual-polarization NFDM transmission with continuous and discrete spectral modulation
Nonlinear distortion experienced by signals during their propagation through optical fibers
strongly limits the throughput of optical communication systems. Recently, a strong research …
strongly limits the throughput of optical communication systems. Recently, a strong research …
High speed precompensated nonlinear frequency-division multiplexed transmissions
Nonlinear frequency division multiplexing (NFDM) with the modulation of the nonlinear
Fourier spectrum (both discrete and/or continuous parts) have been recently considered as …
Fourier spectrum (both discrete and/or continuous parts) have been recently considered as …
Correlation-aided nonlinear spectrum detection
Q Zhang, FR Kschischang - Journal of Lightwave Technology, 2021 - opg.optica.org
It is shown that a higher spectral efficiency (SE) can be achieved in a narrow-bandwidth-
modulated NFDM subsystem than a moderate-bandwidth one. Exploiting the statistical …
modulated NFDM subsystem than a moderate-bandwidth one. Exploiting the statistical …
Dual-polarization NFDM transmission using distributed Raman amplification and NFT-domain equalization
Transmission systems based on the nonlinear Fourier transform (NFT) can potentially
address the limitations in transmission reach and throughput set forth by the onset of Kerr …
address the limitations in transmission reach and throughput set forth by the onset of Kerr …
Signal processing techniques for optical transmission based on eigenvalue communication
J Koch, K Chan, CG Schaeffer… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
A minimum mean squared error (MMSE) equalizer is a way to effectively increase
transmission performance for nonlinear Fourier transform (NFT) based communication …
transmission performance for nonlinear Fourier transform (NFT) based communication …