Abstract
We study the correlation properties of the amplifier
spontaneous emission noise transformed into the nonlinear
Fourier (NF) domain for communication systems employing the
nonlinear Fourier transform (NFT) based signal processing with
OFDM modulation of a continuous spectrum. The effective noise
covariance functions are obtained from numerical simulations
for propagation distances ∼ 1000 km and different effective NF
“power” values. It is shown that the correlation between the
continuous NF eigenmodes reveals a nontrivial dependence on
both the power and propagation distance.
spontaneous emission noise transformed into the nonlinear
Fourier (NF) domain for communication systems employing the
nonlinear Fourier transform (NFT) based signal processing with
OFDM modulation of a continuous spectrum. The effective noise
covariance functions are obtained from numerical simulations
for propagation distances ∼ 1000 km and different effective NF
“power” values. It is shown that the correlation between the
continuous NF eigenmodes reveals a nontrivial dependence on
both the power and propagation distance.
Original language | English |
---|---|
Title of host publication | 2018 British and Irish Conference on Optics and Photonics, BICOP 2018 - Proceedings |
Publisher | IEEE |
ISBN (Electronic) | 978-1-5386-7361-4 |
ISBN (Print) | 978-1-5386-7362-1 |
DOIs | |
Publication status | Published - 4 Mar 2019 |
Event | 1st IEEE British and Irish Conference on Optics and Photonics (BICOP 2018) - London, United Kingdom Duration: 12 Dec 2018 → 14 Dec 2018 |
Conference
Conference | 1st IEEE British and Irish Conference on Optics and Photonics (BICOP 2018) |
---|---|
Country/Territory | United Kingdom |
City | London |
Period | 12/12/18 → 14/12/18 |
Bibliographical note
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Funding: This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie
Grant Agreement No.751561. JP: Leverhulme Trust (RPG-2018-063).
Keywords
- nonlinear Fourier transform
- optical communication