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Marco Stucki has won the Berlin University Alliance's open knowledge lab competition with a novel process for manufacturing tiny diamond structures for quantum technologies.
“Art meets Science” was the motto under which the Berlin University Alliance invited researchers in Berlin to submit their projects. The aim of the competition was to showcase the diversity and potential of Berlin's research – from global health to climate and water to quantum technologies. More than 80 entries impressively demonstrated the creative breadth of this science metropolis.
In the quantum technologies category, Marco Stucki impressed with his “Sawfish Cavities” project. As part of the Joint Lab Diamond Nanophotonics at the Ferdinand-Braun-Institut, led by Prof. Dr. Tim Schröder, he has developed a process for manufacturing tiny diamond structures that serve as a source of quantum light. His team is thus laying the foundation for future quantum computers and secure quantum communication networks.
Sawfish Cavity and quantum technologies – a closer look!
The Sawfish Cavity is an optical resonator that traps and amplifies light in diamond-based, wave-like structures. Instead of conventional mirrors, it uses a photonic crystal structure whose regular “serrations” resemble the nose of a sawfish. Two of these crystal rows act like concave mirrors, between which the light is reflected back and forth several times until it is strongly amplified and can be fed into a glass fiber with minimal loss.
“In addition to the research itself, I consider effective science communication to be one of my most important tasks,” explains Stucki. With its memorable name, the “Sawfish Cavity” not only makes complex quantum processes technically powerful, but also illustrative and accessible.
As part of the competition prize, his project has been visualized artistically: a poster motif for the “Sawfish Cavity” will be displayed in Berlin as part of the “Open Knowledge Lab” campaign organized by the Berlin University Alliance.
Marco Stucki
Tel.: 030 6392-58329
Email: marco.stucki@fbh-berlin.de
https://www.berlin-university-alliance.de/wissenslabor/stories/i_stucki/index.ht... Further information and an in-depth interview (in German language)
Berlin University Alliance ideas competition poster
Quelle: Hannelore Braisch
Copyright: Berlin University Alliance
Marco Stucki is an employee of the Joint Lab Diamond Nanophotonics at the Ferdinand-Braun-Institut
Quelle: private
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