Direct nonlinear Fourier transform algorithms for the computation of solitonic spectra in focusing nonlinear Schrödinger equation
Starting from a comparison of some established numerical algorithms for the computation of
the eigenvalues (discrete or solitonic spectrum) of the non-Hermitian version of the Zakharov …
the eigenvalues (discrete or solitonic spectrum) of the non-Hermitian version of the Zakharov …
Why noise and dispersion may seriously hamper nonlinear frequency-division multiplexing
S Civelli, E Forestieri… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
The performance of optical fiber systems based on nonlinear frequency-division multiplexing
(NFDM) or on more conventional transmission techniques is compared through numerical …
(NFDM) or on more conventional transmission techniques is compared through numerical …
On the design of NFT-based communication systems with lumped amplification
Nonlinear Fourier transform (NFT) based transmission technique relies on the integrability of
the nonlinear Schrödinger equation (NLSE). However, the lossless NLSE is not directly …
the nonlinear Schrödinger equation (NLSE). However, the lossless NLSE is not directly …
Demonstration of 64x0. 5gbaud nonlinear frequency division multiplexed transmission with 32qam
Demonstration of 64x0.5Gbaud Nonlinear Frequency Division Multiplexed Transmission with
32QAM Page 1 W3J.1.pdf OFC 2017 © OSA 2017 Demonstration of 64x0.5Gbaud Nonlinear …
32QAM Page 1 W3J.1.pdf OFC 2017 © OSA 2017 Demonstration of 64x0.5Gbaud Nonlinear …
Dual polarization nonlinear frequency division multiplexing transmission
We experimentally demonstrate dual-polarization nonlinear frequency division multiplexing
(NFDM) using the continuous spectrum in 1680 km of normal dispersion fiber, at the net data …
(NFDM) using the continuous spectrum in 1680 km of normal dispersion fiber, at the net data …
Autoencoder assisted subcarrier optimization for nonlinear frequency division multiplexing
P Ge, L Xi, J Deng, J Wei, S Du, X Zhang - Optics Express, 2023 - opg.optica.org
Nonlinear frequency division multiplexing (NFDM) is a novel optical communication
technique that can achieve nonlinear free transmission. However, current design of NFDM is …
technique that can achieve nonlinear free transmission. However, current design of NFDM is …
Impact of perturbations on nonlinear frequency-division multiplexing
Nonlinear frequency-division multiplexing (NFDM) is a communication scheme in which
users' signals are multiplexed in the nonlinear Fourier domain. The contributions of this …
users' signals are multiplexed in the nonlinear Fourier domain. The contributions of this …
Signal modulation and processing in nonlinear fibre channels by employing the Riemann–Hilbert problem
Most of the nonlinear Fourier transform (NFT) based optical communication systems studied
so far deal with the burst mode operation that substantially reduce achievable spectral …
so far deal with the burst mode operation that substantially reduce achievable spectral …
64× 0.5 Gbaud nonlinear frequency division multiplexed transmissions with high order modulation formats
ST Le, H Buelow - Journal of Lightwave Technology, 2017 - opg.optica.org
Nonlinear frequency division multiplexing (NFDM) with the modulation of the nonlinear
Fourier spectrum (both discrete and continuous parts) has been recently considered as a …
Fourier spectrum (both discrete and continuous parts) has been recently considered as a …
Fast inverse nonlinear Fourier transforms for continuous spectra of Zakharov-Shabat type
The nonlinear Schr\" odinger equation (NSE) is well-known to model an ideal fiber-optic
communication channel. Even though the NSE is a nonlinear evolution equation, it can be …
communication channel. Even though the NSE is a nonlinear evolution equation, it can be …