293 citations · 2.1k across the 28 of their papers we have counts for
12 papers · 1 filter
Hyperfine-interaction limits polarization entanglement of photons from semiconductor quantum dots
Christian Schimpf, Francesco Basso Basset, Maximilian Aigner +12
Excitons in quantum dots are excellent sources of polarization-entangled photon pairs, but a quantitative understanding of their interaction with the nuclear spin bath is still mis…
Coherent Quantum Interconnection between On-Demand Quantum Dot Single Photons and a Resonant Atomic Quantum Memory
Guo-Dong Cui, Lucas Schweickert, Klaus D. Jöns +11
Long-range quantum communication requires the development of in-out light-matter interfaces to achieve a quantum advantage in entanglement distribution. Ideally, these quantum inte…
GaAs quantum dots grown by droplet etching epitaxy as quantum light sources
Saimon Filipe Covre da Silva, Gabriel Undeutsch, Barbara Lehner +6
This paper presents an overview and perspectives on the epitaxial growth and optical properties of GaAs quantum dots obtained with the droplet etching method as high-quality source…
Quantum dots as potential sources of strongly entangled photons for quantum networks
Christian Schimpf, Marcus Reindl, Francesco Basso Basset +3
The generation and long-haul transmission of highly entangled photon pairs is a cornerstone of emerging photonic quantum technologies, with key applications such as quantum key dis…
Quantum cryptography with highly entangled photons from semiconductor quantum dots
Christian Schimpf, Marcus Reindl, Daniel Huber +6
State-of-the-art quantum key distribution systems are based on the BB84 protocol and single photons generated by lasers. These implementations suffer from range limitations and sec…
Entanglement swapping with photons generated on-demand by a quantum dot
Francesco Basso Basset, Michele B. Rota, Christian Schimpf +8
Photonic entanglement swapping, the procedure of entangling photons without any direct interaction, is a fundamental test of quantum mechanics and an essential resource to the real…
Electromagnetically Induced Transparency of On-demand Single Photons in a Hybrid Quantum Network
Lucas Schweickert, Klaus D. Jöns, Mehdi Namazi +11
Long range quantum communication and quantum information processing require the development of light-matter interfaces for distributed quantum networks. Even though photons are ide…
Semiconductor quantum dots as an ideal source of polarization entangled photon pairs on-demand: a review
Daniel Huber, Marcus Reindl, Johannes Aberl +2
More than 80 years passed since the first publication on entangled quantum states. In this period of time the concept of spookily interacting quantum states became an emerging fiel…
Strain-Tunable GaAs Quantum dot: A Nearly Dephasing-Free Source of Entangled Photon Pairs on Demand
Daniel Huber, Marcus Reindl, Saimon Filipe Covre da Silva +7
Entangled photon generation from semiconductor quantum dots via the biexciton-exciton cascade underlies various decoherence mechanisms related to the solid-state nature of the quan…
On-demand semiconductor source of 780 nm single photons with controlled temporal wave packets
Lucas Béguin, Jan-Philipp Jahn, Janik Wolters +8
We report on a fast, bandwidth-tunable single-photon source based on an epitaxial GaAs quantum dot. Exploiting spontaneous spin-flip Raman transitions, single photons at nm…
Highly indistinguishable and strongly entangled photons from symmetric GaAs quantum dots
Daniel Huber, Marcus Reindl, Yongheng Huo +5
The development of scalable sources of non-classical light is fundamental to unlock the technological potential of quantum photonics\cite{Kimble:Nat2008}. Among the systems under i…
An artificial Rb atom in a semiconductor with lifetime-limited linewidth
Jan-Philipp Jahn, Mathieu Munsch, Lucas Béguin +10
We report results important for the creation of a best-of-both-worlds quantum hybrid system consisting of a solid-state source of single photons and an atomic ensemble as quantum m…