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arXiv · 2206.14624

Quantum Limits on the Capacity of Multispan Links with Phase-Sensitive Amplification

Karol Łukanowski·Marcin Jarzyna·Konrad Banaszek
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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.

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Karol Łukanowski, Marcin Jarzyna, Konrad Banaszek. 2022-06-29. Quantum Limits on the Capacity of Multispan Links with Phase-Sensitive Amplification. https://doi.org/10.1109/jlt.2023.3256585

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