TRR 142 - On-demand ideal photon pair generation for entanglement swapping at telecom frequencies (C09*)
The goal of this project is the demonstration of on-demand ideal photon pair generation for entanglement swapping at telecom frequencies employing quantum dots embedded in circular Bragg grating cavities. The InAs quantum dots in an InxGayAl1-x-yAs-matrix are grown by molecular beam epitaxy and the circular Bragg grating cavity will allow to tune ...
Duration: 01/2022 - 12/2025
TRR 142 - Generation and characterization of quantum light in nonlinear systems: A theoretical analysis (C10*)
We develop novel approaches based on integro-differential equations and quantum-channel descriptions for the tailored generation of nonclassical light and its propagation in structured media. By devising a multilinear process matrix formalism and accounting for complex dispersion in photonic crystals, we characterize quantum properties of light. ...
Duration: 01/2022 - 12/2025
TRR 142 - Compact high performance photon pair source using ultrafast hybrid modulators based on CMOS and LNOI (C11*)
The project aims to study and demonstrate miniaturized sources of decorrelated photon pairs with high repetition rate. The goal will be achieved by jointly integrating high-bandwidth electro-optic modulators, and a specifically tailored parametric down-conversion (PDC) section, both in a lithium-niobate-on-insulator (LNOI) platform. To obtain ...
Duration: 01/2022 - 12/2025
Contact: Christian Kress, M.Sc.
PhoQuant: Photonic Quantum Computing - Quantum computing evaluation platform
When a sufficient number of quantum particles are interconnected, quantum computers can handle tasks that are unsolvable for classical computers. This – among other unique selling points – is a major advantage of photonic platforms: Integrated architectures and sophisticated manufacturing processes offer an enormous scaling potential. The aim of ...
Duration: 01/2022 - 12/2026
Contact: Dr. Benjamin Brecht, Prof. Dr. Christine Silberhorn
Quantum Photonic Technology Education – Professional training for platform-independent and photonic quantum computing
qp-tech.edu started in 2022. It is funded by the Federal Ministry of Education and Research (BMBF). Its goal is to develop a learning program for the industry to get familiar with quantum science. At the department of Computer Science of Paderborn University, we develop the related part to computer science. More information on the project is to be ...
Duration: 01/2022 - 12/2024
Photonic Quantum Systems Network (PhoQSNET) - Quantum communication infrastructure
Data security is critical to modern society. From personal data and identity fraud to cyber-attacks threatening the integrity of sovereign nations, the need for secure communication and data processing has never been greater. While quantum networks address some of these issues, in that they can be provably secure for many cryptographic ...
Duration: 01/2022 - 12/2027
Factors of Regular Graphs
The main research objective of the present project has been the study of the existence of pairwise disjoint perfect matchings in regular graphs. We prove the existence of highly edge-connected regular graphs which have only „few'' pairwise disjoint perfect matchings.
Duration: 01/2022 - 12/2022
A two-scale model for damage processes during the machining of carbon fiber reinforced plastics
This project includes an experimental characterization of the carbon-fiber-reinforced plastic (CFK) composite and its components, material modeling, CFK machining tests, and simulation-supported analyses of CFK machining. Its main objective is the simulation-supported prediction of machining damage mechanisms of CFK. Four basic relevant damage ...
Duration: 01/2022 - 12/2025
Publikationsreihe „Schnittstelle Kunstunterricht“
Klappentext: Schnittstelle Kunstunterricht. Körper – Raum – Skulptur, Band 1, 2022Es gehört zu den Herausforderungen der Gestaltung von Kunstunterricht, die vielen Kontexte und Bezugsfelder aus Kunst und Kunstwissenschaft, die didaktischen Positionen und Orientierungen im Fachdiskurs, die Voraussetzungen und Interessen der Lernenden sowie ...
Duration: 01/2022 - 12/2024
Constellations
Constellations – Regelmäßiges Ausstellungsformat des Fachs Kunst im Kunstverein Paderborn„Constellations“ ist der Titel eines neuen Ausstellungsformats, in dem Studierenden der Universität Paderborn im Kunstverein Paderborn ausgewählte Positionen zeigen. In immer anderen und neuen thematischen Konstellationen geben sie ein Einblick in die ...
Duration: 01/2022 - 12/2024