Towards an All-Silicon DV-QKD Transmitter Sourced by a Ge-on-Si Light Emitter
- Author(s)
- Florian Honz, Nemanja Vokic, Philip Walther, Hannes Hübel, Bernhard Schrenk
- Abstract
We investigate the behavior of a Ge-on-Si light source and demonstrate its feasibility for polarization-encoded discrete-variable quantum key distribution following the BB84 protocol, enabling a potential 'all-silicon' QKD scheme which can operate well below the necessary QBER limit and successfully generate secret keys.
- Organisation(s)
- Quantum Optics, Quantum Nanophysics and Quantum Information
- External organisation(s)
- Austrian Institute of Technology
- No. of pages
- 2
- DOI
- https://doi.org/10.1109/SUM57928.2023.10224433
- Publication date
- 08-2023
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103025 Quantum mechanics, 103021 Optics
- Keywords
- ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/f477c169-e042-4132-9f57-d88a80500f29