436 citations · 813 across the 5 of their papers we have counts for
6 papers · 1 filter
Coherent control in the ground and optically excited state of an ensemble of erbium dopants
Pablo Cova Fariña, Benjamin Merkel, Natalia Herrera Valencia +3
Ensembles of erbium dopants can realize quantum memories and frequency converters that operate in the minimal-loss wavelength band of fiber optical communication. Their operation r…
Coherent and Purcell-enhanced emission from erbium dopants in a cryogenic high-Q resonator
Benjamin Merkel, Alexander Ulanowski, Andreas Reiserer
The stability and outstanding coherence of dopants and other atom-like defects in tailored host crystals make them a leading platform for the implementation of distributed quantum…
Robust quantum-network memory using decoherence-protected subspaces of nuclear spins
Andreas Reiserer, Norbert Kalb, Machiel S. Blok +5
The realization of a network of quantum registers is an outstanding challenge in quantum science and technology. We experimentally investigate a network node that consists of a sin…
Heralded Storage of a Photonic Quantum Bit in a Single Atom
Norbert Kalb, Andreas Reiserer, Stephan Ritter +1
Combining techniques of cavity quantum electrodynamics, quantum measurement, and quantum feedback, we have realized the heralded transfer of a polarization qubit from a photon onto…
Efficient Teleportation between Remote Single-Atom Quantum Memories
Christian Nölleke, Andreas Neuzner, Andreas Reiserer +3
We demonstrate teleportation of quantum bits between two single atoms in distant laboratories. Using a time-resolved photonic Bell-state measurement, we achieve a teleportation fid…
A Single-Atom Quantum Memory
Holger P. Specht, Christian Nölleke, Andreas Reiserer +4
The faithful storage of a quantum bit of light is essential for long-distance quantum communication, quantum networking and distributed quantum computing. The required optical quan…