Influence of Amplitude-Modulated Channels on Amplitude Phase Channels with Coherent Detection in Distributed-Gain Fiber-Optic Communication Linesстатья
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Дата последнего поиска статьи во внешних источниках: 20 февраля 2024 г.
Аннотация:A technique for measuring the interchannel distortions arising in fiber-optic communication lines with QAM/CD and IM/DID channels and a way to describe these distortions in the form of additive noise are proposed. Measurements based on the proposed technique are performed in a wide range of conditions, and an empirical model is elaborated to estimate the deterioration of coherent signal quality because of the effect of IM/DID channels.