University of Innsbruck

Boost­ing the sin­gle pho­ton rate for quan­tum com­mu­ni­ca­tion

A new experiment performed at the University of Innsbruck in collaboration with researchers from Bayreuth, Dortmund, Münster, and Linz allows to double the information transfer rate in future quantum communication systems with the SUPER method.

Quan­tum com­puter works with more than zero and one

For decades computers have been synonymous with binary information – zeros and ones. Now a team at the University of Innsbruck, Austria, realized a quantum computer that breaks out of this paradigm and unlocks additional computational resources, hidden in almost all of today’s quantum devices.

ERC Start­ing Grant for quan­tum physi­cist Martin Ring­bauer

Austrian Quantum physicist Martin Ringbauer has been awarded a Starting Grant by the European Research Council (ERC) for his experimental research on new approaches for quantum information processing. The grant, endowed with around 1.5 million euros, is the highest award for successful young scientists in Europe.

A mir­ror tracks a tiny par­ti­cle

Sensing with levitated nanoparticles has so far been limited by the precision of position measurements. Now, researchers at the University of Innsbruck led by Tracy Northup, have demonstrated a new method for optical interferometry in which light scattered by a particle is reflected by a mirror. This opens up new possibilities for using levitated particles as sensors, in particular, in quantum regimes.