122 citations
- Karlsruhe Institute of TechnologyDE7 papers
- University of FreiburgDE7 papers
- RMIT UniversityAU6 papers
- Institut NéelFR5 papers
- University of StuttgartDE5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- ETH ZurichCH4 papers
- National Institutes for Quantum Science and TechnologyJP4 papers
- Universität UlmDE3 papers
- Université Grenoble AlpesFR3 papers
- Cardiff UniversityGB2 papers
- Center for Integrated Quantum Science and TechnologyDE2 papers
56 papers
Design of a monolithic source of photon pairs comprising a semiconductor laser and a Bragg reflection waveguide
Thomas Tenzler, Jan-Philipp Koester, Hans Wenzel +4
We propose a monolithic, electrically driven source of photon pairs based on a non-linear AlGaAs Bragg reflection waveguide and a laser structure stacked on top. By introducing lat…
Chemical Vapor Deposition of Nitrides by Carbon-free Brominated Precursors
Stefano Leone, Teresa Duarte, Hanspeter Menner +6
The epitaxial growth of group 13-nitride semiconductors (GaN, AlN, and AlGaN alloys) for the mass production and fabrication of high-frequency and high-power devices relies on meta…
Learning Reduced Representations for Quantum Classifiers
Patrick Odagiu, Vasilis Belis, Lennart Schulze +6
Data sets that are specified by a large number of features are currently outside the area of applicability for quantum machine learning algorithms. An immediate solution to this im…
Reconfigurable dissipative entanglement between many spin ensembles: from robust quantum sensing to many-body state engineering
Anjun Chu, Mikhail Mamaev, Martin Koppenhöfer +2
An attractive approach for stabilizing entangled many-body spin states is to employ engineered dissipation. Most existing proposals either target relatively simple collective spin…
Readout of a solid state spin ensemble at the projection noise limit
Rouven Maier, Cheng-I Ho, Andrej Denisenko +4
Spin ensembles are central to quantum science, from frequency standards and fundamental physics searches to magnetic resonance spectroscopy and quantum sensing. Their performance i…
Observation of narrow-band radiation from a boron-doped diamond superlattice with an 855 MeV electron beam
Hartmut Backe, José Baruchel, Simon Bénichou +8
We report the first observation of narrow band 1.3 MeV radiation from a crystalline diamond micro-undulator. A diamond superlattice was grown with a periodical varying boron do…