Long-haul optical transmission link using low-noise phase-sensitive amplifiers

Phase-sensitive amplifiers are known for low-noise amplification and nonlinearity mitigation, but their long-haul implementation is challenging. The authors use these amplifiers to show a long-haul optical link with a 5.6-times reach improvement over conventional amplifier performance, affirming the...

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Bibliographic Details
Main Authors: Samuel L.I. Olsson, Henrik Eliasson, Egon Astra, Magnus Karlsson, Peter A. Andrekson
Format: article
Language:EN
Published: Nature Portfolio 2018
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Online Access:https://doaj.org/article/1447fa2413b6455ca6e95cfdfad60af4
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