Work

Noise characterization for co-propagation of classical and CV-QKD signals over fiber and free-space link

Year: 2024

Type: conference-paper

Abstract: Real-time CV-QKD receiver achieves peak 2.9 Mbit/s secret-key-rates over 12.8 km of fiber, while co-propagating 15 classical channels, separated 1 nm from the quantum signal. Performance degrades at higher launch powers due to crosstalk.

Source: Quantum 2.0 Conference and Exhibition

DOI: 10.1364/quantum.2024.qth4b.5

Authors: João dos Reis Frazão, Vincent van Vliet, Kadir Gümüş, Menno van den Hout, Sjoerd van der Heide, Aaron Albores-Mejia, Boris Škorić, Chigo Okonkwo

Institution: Eindhoven University of Technology

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4402190913

FWCI: 0.289

Cites: 2

Cited by: 1

Related to: 10