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Optical Fiber Communication Conference

QKD protocol over 100 km long submarine optical fiber assisted by a system-in-package fast-gated InGaAs single photon detector

Domenico Ribezzo, Mujtaba Zahidy, Antoine Petitjean, Gianmarco Lemmi, Claudia De Lazzari, Ilaria Vagniluca, Enrico Conca, Alberto Tosi, Tommaso Occhipinti, F. S. Cataliotti, Leif Katsuo Oxenløwe, André Xuereb, Davide Bacco, Alessandro Zavatta

Published Mar 1, 2023• 0 citations
Publisher

Abstract

A QKD link established between Sicily (Italy) and Malta has been utilized to test the performances of a fast-gated InGaAs single photon detector, achieving a fourteen times higher key rate than using a commercial detector.
DOI
10.23919/ofc49934.2023.10116699

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