Frequency-Bin Quantum Key Distribution With Entangled Photons Generated by a Silicon Photonic Chip

Q: What type of study is this?

This is a Experimental Study study.

Noemi Tagliavacche; Massimo Borghi; Giulia Guarda; Domenico Ribezzo; Marco Liscidini; Davide Bacco; Matteo Galli; Daniele Bajoni

doi:10.1364/cleo_fs.2025.ff114_1

January 1, 2025

Frequency-Bin Quantum Key Distribution With Entangled Photons Generated by a Silicon Photonic Chip

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Key Points

The study shows successful implementation of the BBM92 protocol using entangled photons.
Frequency-bin entangled photons were generated via two independent high-finesse ring resonators.
This approach utilizes a silicon photonic chip, enhancing practicality for quantum key distribution.
These results may lead to more secure quantum communication technologies using integrated platforms.

Implication

Demonstration of BBM92 protocol with frequency-bin entangled photons, indicating advancements in quantum security.

Abstract

We demonstrate the BBM92 quantum key distribution protocol using frequency-bin entangled photon pairs generated by two independent, high-finesse, ring resonators on a silicon photonic chip.

Discussion

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Cite This Study

Tagliavacche et al. (2025) studied this question.

synapsesocial.com/papers/68d463f131b076d99fa63853 https://doi.org/10.1364/cleo_fs.2025.ff114_1

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Frequency-Bin Quantum Key Distribution With Entangled Photons Generated by a Silicon Photonic Chip

Key Points

Implication

Abstract

Discussion

Cite This Study

Frequency-Bin Quantum Key Distribution With Entangled Photons Generated by a Silicon Photonic Chip

Key Points

Implication

Abstract

Discussion

Cite This Study

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