Continuous-Variable Quantum Key Distribution Over 60 km Optical Fiber With Real Local Oscillator

Adnan A.E. Hajomer*, Hossein Mani, Nitin Jain, Hou-Man Chin, Ulrik L. Andersen, Tobias Gehring

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

We report the first continuous-variable quantum key distribution experiment that enables the generation of secure key over a 60 km fiber channel with locally generated local oscillator. This is achieved by controlling the excess noise using machine learning for phase noise compensation while operating the system at a low modulation variance.
Original languageEnglish
Title of host publicationProceedings of 2022 European Conference on Optical Communication (ECOC)
Number of pages4
PublisherIEEE
Publication date2022
ISBN (Electronic)978-1-957171-15-9
Publication statusPublished - 2022
Event2022 European Conference on Optical Communication - Basel, Switzerland
Duration: 18 Sept 202222 Sept 2022

Conference

Conference2022 European Conference on Optical Communication
Country/TerritorySwitzerland
CityBasel
Period18/09/202222/09/2022

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