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20.03.2023Multi-million-Euro funding for two collaborative quantum technology projects: The Institute of Physics and IRIS Adlershof of Humboldt-Universität are involved in both projectsQuantum technologies promise a variety of completely new applications. In addition to quantum computers, quantum sensing and quantum communication are among the areas of quantum technology in which the first, also commercially successful product developments are expected. The Federal Ministry of Education and Research is now funding Humboldt University Berlin (HU) in two new collaborative projects in the field of quantum technologies.
The first funded project, QEED, deals with quantum sensing with entangled photons - for applications in medical research and cancer diagnostics. Funded as a BMBF "Lighthouse Project" for 5 years (project volume 11.9 million euros, HUB 1.7 million euros), the collaboration will jointly develop a very powerful microscope that can work in the mid-infrared (MIR). In order to transfer measurement information from the clinically relevant MIR to the near infrared (NIR), which can be detected particularly fast and with low noise, a novel, spectrally resolving imaging method based on entangled photon pairs will be used. In the "Nonlinear Quantum Optics" group at HU and IRIS Adlershof, led by Dr. Sven Ramelow, who also serves as scientific director of the overall collaboration, high-performance quantum interferometer modules are being developed and the quantum sensing measurement techniques underlying the collaborative project are being optimized. The core innovation here is the significant increase in the rate of generated entangled photon pairs, as well as the significant extension of the MIR measurement range compared to the state-of-the-art. Among the total of ten project partners are five research institutions - including three from Berlin: FBH-Berlin, Charité-Berlin, and HU-Berlin. Also five corporate partners are part of the team and will, in addition to their work in the project, after project completion promote a commercialization of the microscope and its components. The project officially started on 01.01.23. The second funded collaborative project named "High Performance Light Sources for Quantum Communication" - MIHQU (project volume 5.3 million Euro, HUB 1.4 million Euro) is about quantum communication - an important building block for the future security of digital infrastructures in our society. In quantum communication, the exchange of cryptographic keys is based on the laws of physics, which means that security, in contrast to currently used encryption, remains fundamentally guaranteed - even in the event of attacks by novel, previously unknown algorithms or by powerful quantum computers.
The goal of the project is to miniaturize sources for photon pairs in such a way that their reproducible industrial production can be established in small series. At Humboldt-Universität, the group "Nonlinear Quantum Optics" is mainly working on the development of functional models of the sources as a basis for the subsequent integration. In addition to the HU-Berlin (Dr. Sven Ramelow with his group "Nonlinear Quantum Optics"), the total of 5 project partners includes the Deutsches Zentrum für Luft- und Raumfahrt e.V., Berlin in the person of Prof. Janik Wolters, who will coordinate the project, as well as the Technische Universität Berlin, and two company partners – son-x GmbH, Aachen and AIXEMTEC GmbH, Herzogenrath. The project started on 01.03.2023. Project profile QEEDProject profile MIHQ Infobox: Nonlinear interferometers with entangled photons Dr. Sven Ramelow Head of "Nonlinear Quantum Optics" at the Department of Physics and IRIS Adlershof at Humboldt-Universität zu Berlin Phone: +49 30 2093-7799 sven.ramelowphysik.hu-berlin.de 02.03.2023Lively interest at the second IRIS Junior breakfastToday, at another breakfast with coffee and tea, fruit and bagels, the IRIS junior scientists were able to exchange views on scientific and other topics and get to know each other better. They met in the comfortably furnished common room in the IRIS house. After some appetizing short lectures, there were laboratory tours through the IRIS research building on the subject of materials science, in particular photovoltaics and OLED. Due to the great interest, the scientists were divided into three groups and guided separately through the laboratories. Scientists from the groups of Prof. Koch and Prof. List-Kratochvil showed their workplaces and explained their experiments. The participants from WIAS, HZB and the departments of physics and chemistry could see the instruments and understand how they work.
We would like to thank Pablo and Laura, who organized the whole thing again! 24.02.2023xolo GmbH selected as the first investment of the 'Deep Tech & Climate Fonds'
The Berlin-based company xolo was founded in Berlin in 2019 by IRIS Adlershof- member Stefan Hecht, Martin Regehly and Dirk Radzinski. With Xolography, they have developed a novel volumetric 3D printing technology that prints quickly and produces very smooth surfaces. Xolography uses two beams of light with different wavelengths that collide in the resin and harden it into the desired material. This enables a resolution of a few micrometers. The process is many times faster than previous methods and enables centimetre-sized objects to be printed in a few seconds instead of several hours as was previously the case. This makes printing cheaper and potentially more rewarding for mass production. It also does not rely on formative support structures and allows the use of materials previously unsuitable for 3D printing.
Xolo has now received eight million euros from Deep Tech & Climate Fonds (DTCF), HZG Group, Onsight Ventures and Square One to enable the transition to industrial scale use. The first 10 devices were delivered specifically to research institutes to test different fields of application, e.g. in medical technology for the reproduction of organs or in optics for the production of high-precision lenses. |