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Ultracold matter

Ultracold matter

Laser beams become visible in vacuum

12 Oct 2021 Isabelle Dumé
Andrea Alberti
Study leader Andrea Alberti from the Institute of Applied Physics at the University of Bonn. (Courtesy: Volker Lannert / University of Bonn)
Laser beams are normally invisible when they pass through a vacuum, but physicists at the University

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Isabelle Dumé is a contributing editor to Physics World
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