Adaptive Reconciliation for Experimental Continuous-Variable Quantum Key Distribution Over a Turbulent Free-Space Optical Channel

Kadir Gümüş; João dos Reis Frazão; Vincent van Vliet; Sjoerd van der Heide; Menno van den Hout; Aaron Albores-Mejia; Thomas Bradley; Chigo Okonkwo

arXiv · 2312.13835

Adaptive Reconciliation for Experimental Continuous-Variable Quantum Key Distribution Over a Turbulent Free-Space Optical Channel

Kadir Gümüş·João dos Reis Frazão·Vincent van Vliet·Sjoerd van der Heide·Menno van den Hout·Aaron Albores-Mejia·Thomas Bradley·Chigo Okonkwo

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Abstract

We experimentally demonstrate adaptive reconciliation for continuous-variable quantum key distribution over a turbulent free-space optical channel. Additionally, we propose a method for optimising the reconciliation efficiency, increasing secret key rates by up to 8.1%.

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quant-ph cs.IT eess.SP math.IT

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Kadir Gümüş, João dos Reis Frazão, Vincent van Vliet, Sjoerd van der Heide, Menno van den Hout, Aaron Albores-Mejia, Thomas Bradley, Chigo Okonkwo. 2023-12-21. Adaptive Reconciliation for Experimental Continuous-Variable Quantum Key Distribution Over a Turbulent Free-Space Optical Channel. https://arxiv.org/abs/2312.13835

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