VC BK - Evaluation von virtuellen Klassenzimmern in der Berufsbildung
At the Berufskolleg Kreis H?xter in Brakel, the establishment of a training course at the vocational school for business, specializing in business administration, with a focus on cultural management, was approved, which, as a school experiment, tests the use of Virtual Classrooms (VC) in vocational schools (BK). This trial is evaluated by the Chair ...
Duration: 01/2018 - 12/2024
TRR 142; TP C06: Integrierte messungsinduzierte Nichtlinearit?ten mit integrierten supraleitenden Detektoren
This project will investigate the theoretical potential and experimental feasibility of integrating superconducting nanowire single-photon detectors (SNSPDs) on lithium niobate waveguides in order to implement a measurement-induced nonlinearity. Such nonlinearities arise from probabilistic mea-surement events and as such, can be implemented at very ...
Duration: 01/2018 - 12/2021
TRR 142 - Nonlinear optical surfaces based on ZnO-plasmonic hybrid-nanostructures (C05)
The project targets the efficient manipulation of light beams with simultaneous frequency conversion at an ultrathin metal-zinc oxide metasurface. We plan to manipulate the amplitude and phase of the nonlinear waves based on the structural design and material composition on a nanoscale by utilizing a nonlinear Pancharatnam-Berry phase. By coupling ...
Duration: 01/2018 - 12/2021
TRR 142 - Tailored KTP and LiNbO3 waveguide structures for counter-propagating parametric down-conversion processes (B05)
This project aims at the fabrication of periodically poled waveguide structures with ultrashort periods in lithium niobate and KTP for counter-propagating parametric down conversion. We will focus on the development of the technological processes required to achieve ultra short domain periods in a combined technological and analytical approach in ...
Duration: 01/2018 - 12/2021
TRR 142 - Nonlinear coupling of interlayer excitons in van der Waals heterostructures to plasmonic and dielectric nanocavities (A08)
The main focus of project A08 is on interlayer excitons trapped in the controllable superlattices that naturally arise in Moiré patterns. We will study the behavior of interlayer excitons as single-photon emitters, and how it is influenced by their quantum confinement and by the orientation of their electric dipole. Then, we will explore strategies ...
Duration: 01/2018 - 12/2025
Blind radar for visual impaired people
The aim of this project is to develop an innovative assistance system for visually impaired people. It uses a 120 GHz FMCW radar that detects obstacles that are outside the range of a conventional cane. To make use as intuitive as possible for users, the radar system is integrated into a handy device. A special lens ensures that only objects within ...
Duration: 01/2018 - 12/2025
Contact: Stephan Kruse, M.Sc.
Visible Light Sensing
Light-emitting diodes (LEDs) are increasingly being used as a primary light source both indoors and outdoors. In addition to their role as efficient lighting, LEDs also offer potential for new applications in sensor technology like visible light sensing (VLS) thanks to their high switching speed. VLS uses several terahertz (THz) of license-free ...
Duration: 01/2018 - 12/2025
Contact: Stephan Kruse, M.Sc.
Algorithmen für programmierbare Materie in einem physiologischen Medium
Duration: 01/2018 - 12/2021
GameON - Game-based learning in School Education
GameON is an internationally oriented project in the field of serious gaming and gamification, which focuses on the development and design of a textbook on this topic with a view to implementing it in schools. It is an ERASMUS+ project in the Key Action 'Cooperation for innovation and the exchange of good practices' in the action 'Strategic ...
Duration: 12/2017 - 05/2018