222 citations · 1.9k across the 35 of their papers we have counts for
17 papers · 1 filter
Practical quantum tokens: challenges and perspectives
Nadezhda P. Kukharchyk, Holger Boche, Christian Deppe +21
The concept of quantum tokens dates back alongside quantum cryptography to Stephen Wiesner's seminal work in 1983[1]. Already this initial work proposes society-relevant applicatio…
Controlling all Degrees of Freedom of the Optical Coupling in Hybrid Quantum Photonics
Niklas Lettner, Lukas Antoniuk, Anna P. Ovvyan +5
Nanophotonic quantum devices can significantly boost light-matter interaction which is important for applications such as quantum networks. Reaching a high interaction strength bet…
All-Optical Spin Initialization via a Cavity Broadened Optical Transition in On-Chip Hybrid Quantum Photonics
Lukas Antoniuk, Niklas Lettner, Anna P. Ovvyan +7
Hybrid quantum photonic systems connect classical photonics to the quantum world and promise to deliver efficient light-matter quantum interfaces while leveraging the advantages of…
A Quantum Repeater Platform based on Single SiV Centers in Diamond with Cavity-Assisted, All-Optical Spin Access and Fast Coherent Driving
Gregor Bayer, Robert Berghaus, Selene Sachero +8
Quantum key distribution enables secure communication based on the principles of quantum mechanics. The distance in fiber-based quantum communication is limited to about a hundred…
Hybrid Quantum Nanophotonics: Interfacing Color Center in Nanodiamonds with Si3N4-Photonics
Alexander Kubanek, Anna P. Ovvyan, Lukas Antoniuk +2
This chapter covers recent developments in the field of hybrid quantum photonics based on color centers in nanodiamonds and Si3N4-photonics towards a technology platform with appli…
Review on coherent quantum emitters in hexagonal boron nitride
Alexander Kubanek
Hexagonal boron nitride is an emerging two-dimensional material with far-reaching applications in fields like nanophotonics or nanomechanics. Its layered architecture plays a key r…