228 citations · 1k across the 15 of their papers we have counts for
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Quantum communication networks with defects in silicon carbide
Philipp Sohr, Philipp Koller, Sebastian Ecker +23
Quantum communication promises unprecedented capabilities enabled by the transmission of quantum states of light. However, current implementations face severe distance limitations…
Overcoming Noise Limitations in QKD with Quantum Privacy Amplification
Philipp Sohr, Sebastian Ecker, Lukas Bulla +2
High-quality, distributed quantum entanglement is the distinctive resource for quantum communication and forms the foundation for the unequalled level of security that can be assur…
Photonic entanglement during a zero-g flight
Julius Bittermann, Lukas Bulla, Sebastian Ecker +6
Quantum technologies have matured to the point that we can test fundamental quantum phenomena under extreme conditions. Specifically, entanglement, a cornerstone of modern quantum…
Distribution of genuine high-dimensional entanglement over 10.2 km of noisy metropolitan atmosphere
Lukas Bulla, Kristian Hjorth, Oskar Kohout +9
In a recent quantum key distribution experiment, high-dimensional protocols were used to show an improved noise resistance over a 10.2 km free-space channel. One of the unresolved…
Advances in entanglement-based QKD for space applications
Sebastian Ecker, Johannes Pseiner, Jorge Piris +1
Quantum key distribution (QKD) enables tap-proof exchange of cryptographic keys guaranteed by the very laws of physics. One of the last remaining roadblocks on the way towards wide…
Simultaneous transmission of hyper-entanglement in 3 degrees of freedom through a multicore fiber
Lukas Achatz, Lukas Bulla, Evelyn A. Ortega +5
Entanglement distribution is at the heart of most quantum communication protocols. Inevitable loss of photons along quantum channels is a major obstacle for distributing entangled…