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Add to EdgeOn Geometric Shaping for 400 Gbps IM-DD Links with Laser Intensity Noise
Apr 24, 2025
We propose geometric shaping for IM-DD links dominated by relative intensity noise (RIN). For 400 Gbps links, our geometrically-shaped constellations result in error probability improvements that relaxes the RIN laser design by 3 dB.
* Presented at OFC 2025
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