Nonlinear frequency-division multiplexing in the focusing regime

X Yangzhang, MI Yousefi, A Alvarado… - Optical Fiber …, 2017 - opg.optica.org
Achievable rates of the nonlinear frequency-division multiplexing (NFDM) and wavelength-
division multiplexing (WDM) subject to the same power and bandwidth constraints are …

Nonlinear spectrum modulation in the anomalous dispersion regime using second-and third-order solitons

TDS De Menezes, C Tu, V Besse, M O'Sullivan… - Photonics, 2022 - mdpi.com
We study the robustness of a nonlinear frequency-division multiplexing (NFDM) system,
based on the Zakharov-Shabat spectral problem (ZSSP), that is comprised of two …

Shortening solitons for fiber-optic transmission

S Wahls - 2021 17th International Symposium on Wireless …, 2021 - ieeexplore.ieee.org
Solitons are stable localized pulses that do not disperse in optical fiber. When several
solitons interact, they form a multi-soliton. Various fiber-optic communication systems based …

[PDF][PDF] Nonlinear frequency-division multiplexing

MI Yousefi, X Yangzhang - Preprint at http, 2016 - researchgate.net
Two signal multiplexing strategies for multi-user optical fiber communication are considered:
Wavelength-division multiplexing (WDM) and nonlinear frequency-division multiplexing …

Fiber-optic communication using fast Nonlinear Fourier transforms

S Wahls - 2016 Optical Fiber Communications Conference and …, 2016 - ieeexplore.ieee.org
Fiber-optic communication using fast Nonlinear Fourier transforms Page 1 W3A.1.pdf OFC
2016 © OSA 2016 Fiber-Optic Communication using Fast Nonlinear Fourier Transforms Sander …

When Do JONSWAP Spectra Lead to Soliton Gases in Deep Water Conditions?

YC Lee, M Brühl, S Wahls - International …, 2023 - asmedigitalcollection.asme.org
When a large number of solitons dominates the dynamics of a system, scientists describe
this collective behaviour of solitons as a soliton gas. Soliton gases are currently the subject …

Nonlinear fourier transform-based optical transmission: Methods for capacity estimation

JE Prilepsky, SA Derevyanko… - Optical Communication …, 2019 - taylorfrancis.com
This chapter aims to present the general framework of how to estimate the capacity for the
channel defined inside the nonlinear Fourier (NF) domain. It addresses already specifically …

Optical Transmission Systems based on the Nonlinear Fourier Transformation

J Koch - 2022 - macau.uni-kiel.de
Solitons are stable pulse shapes, which propagate linearly and maintain their shape despite
the highly nonlinear fiber optical channel. A challenge in the use of these signal pulses in …

Study of nonlinear optical fibre communications

X Yangzhang - 2020 - discovery.ucl.ac.uk
The research presented in this thesis explores the use of non-linear Fourier transform (NFT)
in long-haul optical fibre communication systems with digital coherent receivers. It aims to …

Nonlinear-Mapping Optimization for Effective Nonlinear-Distortion Compensation through Artificial Neural Network

R Zhang, F Wen, F Yang, K Qiu - Laser Science, 2022 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Nonlinear-Mapping
Optimization for Effective NonlinearDistortion Compensation through Artificial Neural Network …