Author:
Frazão João dos Reis,van Vliet Vincent,van der Heide Sjoerd,van den Hout Menno,Gümüş Kadir,Albores-Mejia Aaron,Škorić Boris,Okonkwo Chigo
Abstract
We show a real-time CV-QKD receiver realization over a turbulent optical free-space channel with secret key rates up to 2.2 Mbit/s. The real-time GPU receiver evaluated quantum signal integrity under various turbulence scenarios, emulating an 800 m urban terrestrial FSO link.