Quantum Limits on the Capacity of Multispan Links with Phase-Sensitive Amplification
Quantum Physics
2023-08-09 v1
Abstract
The capacity of a linear attenuating optical channel with the signal regenerated using quantum-limited phase-sensitive amplifiers is analyzed for conventional and generalized detection scenarios. The continuous model of distributed amplification determines the attainable capacity for long-haul links under the total power constraint.
Keywords
Cite
@article{arxiv.2206.14624,
title = {Quantum Limits on the Capacity of Multispan Links with Phase-Sensitive Amplification},
author = {Karol Łukanowski and Marcin Jarzyna and Konrad Banaszek},
journal= {arXiv preprint arXiv:2206.14624},
year = {2023}
}
Comments
3 pages, 1 figure. Presented at 26th International Conference on Optical Network Design and Modeling (ONDM), 16-19 May 2022, Warsaw, Poland