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For mini satellites

dpa | Andrea Gillhuber,

Bosch, Trumpf and DLR develop quantum sensor

Bosch, Trumpf and the German Aerospace Center (DLR) want to develop a quantum sensor that will be able to precisely align mini-satellites in the future and thus enable very fast data transmission.

Michael Förtsch, Managing Director of Trumpf subsidiary Q.ant, sits behind a quantum sensor in one of the technology company's laboratories.

© Sebastian Gollnow/dpa

Bosch, Trumpf, DLR and the participating Ferdinand Braun Institute announced the cooperation on Friday (August 26) in Stuttgart. The first satellites could be launched into space in five years. The special sensors could be used not only for spacecraft, but also for automated driving or navigation in factories and logistics halls. The project is being funded with around 28 million euros. Two thirds of the funding comes from the federal government.

Quantum technology is considered a technology of the future. Michael Förtsch, Managing Director of the Trump subsidiary Q.ant, said that the use of the technology in aerospace is a huge opportunity for Germany. In order to ensure reliable transmission of the satellites' signals, they must be precisely aligned. If the position changes, this weakens the communication signals.

Quantum technology should be used to ensure long-term measurement stability. The Bosch technology group is developing the space-qualified measuring cell for the sensor. It is the centerpiece, said Thomas Kropf, Head of Research at Bosch. DLR is responsible for all space-related aspects, according to the press release.

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