Modelling weak-coherent CV-QKD systems using a classical simulation framework

Chris Maloney

doi:10.1117/12.2611890

27 August 2021 Modelling weak-coherent CV-QKD systems using a classical simulation framework

Chris Maloney

Author Affiliations +

Proceedings Volume 11918, Photonics for Quantum 2020; 119180Z (2021) https://doi.org/10.1117/12.2611890
Event: Photonics for Quantum 2020, 2021, Online Only

Abstract

Due to their compatibility to existing telecom technology, continuous variable (CV) weak coherent state protocols are promising candidates for a broad deployment of quantum key distribution (QKD) technology. We demonstrate how an existing simulation framework for modelling classical optical systems can be utilized for simulations of weak-coherent CV-QKD links. Having complemented the physical simulation layer by the post-processing layer (reconciliation and privacy amplification), we are able to estimate secure key rates from simulations, greatly boosting the development speed of practical CV-QKD schemes and implementations.

Conference Presentation

Citation Download Citation

Chris Maloney "Modelling weak-coherent CV-QKD systems using a classical simulation framework", Proc. SPIE 11918, Photonics for Quantum 2020, 119180Z (27 August 2021); https://doi.org/10.1117/12.2611890

Access the abstract

PROCEEDINGS
PRESENTATION

WATCH
PRESENTATION SAVE TO MY LIBRARY

GET CITATION

Subscribe to Digital Library

Receive Erratum Email Alert

Keywords/Phrases

Search In:

Publication Years