11
collaborators
2020–2020
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
1 Poster
| Title | Conference | Co-authors |
|---|---|---|
| CubeSat Based Quantum Communication | QCRYPT 2020 | Peide Zhang, Elliott Hastings, David Lowndes, Siddarth Koduru Joshi, John Rarity, Daniel K.L. Oi, Cassandra Mercury, Jasminder S. Sidhu, Steve Greenland, Luca Mazzarella, Doug McNeil |
Space-based quantum key distribution (QKD) overcomes the limits of distance between terrestrial users caused by losses in optical fibre. Thus, it is the most promising method to establish a global scale QKD network. While the first QKD platform in the space - “the Micius satellite” – was a ground-breaking proof of principle demonstration, it is not a commercially favourable solution. We present our Cube-Sat payload design which has a more economically viable key-rate. The whole system is consisting of two parts, a 2U transmitter payload in Cube Satellite and an Optical Ground Station (OGS) working as receiver. The system is designed for polarisation based BB84/Decoy-State protocol with 100Mhz key transmission rate. In order to avoid the light pollution near the metropolitan centres and provide flexibility, we present our progress towards a mobile OGS which will be able to act as a receiver for the quantum signal. |
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Collaborators
| Co-author | Joint talks |
|---|---|
| Cassandra Mercury | 1 |
| Daniel K.L. Oi | 1 |
| David Lowndes | 1 |
| Doug McNeil | 1 |
| Elliott Hastings | 1 |
| Jasminder S. Sidhu | 1 |
| John Rarity | 1 |
| Luca Mazzarella | 1 |
| Peide Zhang | 1 |
| Siddarth Koduru Joshi | 1 |
| Steve Greenland | 1 |