Distribution of high-dimensional entanglement via an intra-city free-space link
oleh: Fabian Steinlechner, Sebastian Ecker, Matthias Fink, Bo Liu, Jessica Bavaresco, Marcus Huber, Thomas Scheidl, Rupert Ursin
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2017-07-01 |
Deskripsi
Increasing the dimensionality of entangled states improves robustness and capacity of secure quantum communications, but it requires suitably modified setups. Here the authors report the distribution of high-dimensional polarization and energy-time entangled photons via a 1.2 km-long free-space link.