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Gabriella Bosco

Optimum Launch Power in Multiband Systems

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Jul 11, 2024
Yanchao Jiang, Fabrizio Forghieri, Stefano Piciaccia, Gabriella Bosco, Pierluigi Poggiolini
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We investigate the residual throughput penalty due to ISRS, after power-optimization, in multiband systems. We show it to be mild. We also revisit the launch power optimization 3-dB rule. We find that using it is possible but not advisable due to increased GSNR non-uniformity.

* The paper has been accepted for publication at ECOC 2024 
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