Keep it coherent
9 November 2020
Full capacity? When it comes to 800G coherent, Keely Portway considers how to address capacity-reach
probabilistic constellation shaping
Get into shape
17 August 2020
Keely Portway looks at how probabilistic constellation shaping (PCS), could address the limitations associated with conventional coherent modulation, and why it is fast becoming an industry disruptor
White paperSponsored Content
FASTER, FURTHER, SMOOTHER: THE CASE FOR PROBABILISTIC CONSTELLATION SHAPING
30 June 2020
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Probabilistic constellation shaping addresses many of the limitations of conventional QAM-based coherent modulation. This white paper explains its benefits, how it works, and the enhancements that can maximize its value.
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