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arXiv · 2606.21341

Mitigating Outages in a 4.6-km FSO Link via Mode-Diverse Reception: An Experimentally Validated Digital Twin Approach

Jonas Krimmer·Vincent van Vliet·Menno van den Hout·Eduward Tangdiongga·Chigo Okonkwo·Sebastian Randel
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Abstract

Terrestrial coherent FSO requires mitigating turbulence-induced coupling losses. We experimentally validate a "Digital Twin" channel model against fading statistics from a 4.6-km link. Combining long-term scintillometer data with mode-diverse receiver simulations, we demonstrate that a 6-mode receiver reduces turbulence-induced outage probabilities to 2.02e-5.

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Jonas Krimmer, Vincent van Vliet, Menno van den Hout, Eduward Tangdiongga, Chigo Okonkwo, Sebastian Randel. 2026-06-19. Mitigating Outages in a 4.6-km FSO Link via Mode-Diverse Reception: An Experimentally Validated Digital Twin Approach. https://arxiv.org/abs/2606.21341

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