6
collaborators
2025–2025
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
1 Poster
| Title | Conference | Co-authors |
|---|---|---|
| Analysis of untrusted-node QKD from a geostationary satellite | QCRYPT 2025 | Thomas Liege, Daniele Dequal, Matteo Schiavon, Caroline B. Lim, Eleni Diamanti, Jean-Marc Conan |
In this study, we constructed a full end-to-end atmospheric channel model for a GEO quantum exchange. This model allowed to assess the performances of two MDI-QKD protocols in such conditions : MP-QKD and TF-QKD, thus setting the limits of these protocols with current and future technology on detection, emission and optic tools. We demonstrated that an untrusted GEO link between two independent parties can be achieved when using reasonable size of telescope diameter. The key rates predicted would allow transmitting up to 260 bit/s for TF-QKD and up to 180 bit/s for MP-QKD for a telescope pupil diameter of 1m at 2.5 GHz of repetition rate. |
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Collaborators
| Co-author | Joint talks |
|---|---|
| Caroline B. Lim | 1 |
| Daniele Dequal | 1 |
| Eleni Diamanti | 1 |
| Jean-Marc Conan | 1 |
| Matteo Schiavon | 1 |
| Thomas Liege | 1 |