192 citations · 723 across the 7 of their papers we have counts for
9 papers
High-purity quantum optomechanics at room temperature
Lorenzo Dania, Oscar Schmitt Kremer, Johannes Piotrowski +6
Exploiting quantum effects of mechanical motion, such as backaction evading measurements or squeezing, requires preparation of the oscillator in a high-purity state. The largest st…
Cavity-mediated long-range interactions in levitated optomechanics
Jayadev Vijayan, Johannes Piotrowski, Carlos Gonzalez-Ballestero +3
The ability to engineer cavity-mediated interactions has emerged as a powerful tool for the generation of non-local correlations and the investigation of non-equilibrium phenomena…
Simultaneous ground-state cooling of two mechanical modes of a levitated nanoparticle
Johannes Piotrowski, Dominik Windey, Jayadev Vijayan +7
The quantum ground state of a massive mechanical system is a steppingstone for investigating macroscopic quantum states and building high fidelity sensors. With the recent achievem…
Scalable all-optical cold damping of levitated nanoparticles
Jayadev Vijayan, Zhao Zhang, Johannes Piotrowski +4
The field of levitodynamics has made significant progress towards controlling and studying the motion of a levitated nanoparticle. Motional control relies on either autonomous feed…
Observation of radiation torque shot noise on an optically levitated nanodumbbell
Fons van der Laan, René Reimann, Felix Tebbenjohanns +3
According to quantum theory, measurement and backaction are inextricably linked. In optical position measurements, this backaction is known as radiation pressure shot noise. In ana…
Robust Bilayer Charge-Pumping for Spin- and Density-Resolved Quantum Gas Microscopy
Joannis Koepsell, Sarah Hirthe, Dominik Bourgund +5
Quantum gas microscopy has emerged as a powerful new way to probe quantum many-body systems at the microscopic level. However, layered or efficient spin-resolved readout methods ha…