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Optical Fiber Communication Conference

CV-QKD Receiver Platform Based On A Silicon Photonic Integrated Circuit

Yoann Piétri, Luis Trigo Vidarte, Matteo Schiavon, Philippe Grangier, Amine Rhouni, Eleni Diamanti

Published Mar 1, 2023• 1 citation
Publisher

Abstract

We report on the characterization of a SiGe PIC-based receiver along with its usage in a Gaussian-modulated coherent state CV-QKD setup. Excess noise measurements lead to secret key rate estimations of 280 kbit/s at 6.9 km.
DOI
10.23919/ofc49934.2023.10116448

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