A cost-effective implementation of BB84 protocol for QKD, based on the use of a Faraday rotator variable over four states and a single SPAD, is presented.

Single-SPAD implementation of quantum key distribution

Martelli P.;Brunero M.;Fasiello A.;Rossi F.;Tosi A.;Martinelli M.
2019-01-01

Abstract

A cost-effective implementation of BB84 protocol for QKD, based on the use of a Faraday rotator variable over four states and a single SPAD, is presented.
International Conference on Transparent Optical Networks
978-1-7281-2779-8
Faraday effect; Polarization; Quantum-key distribution; Single-photon avalanche photodetector
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1128457
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