1.3k citations · 13.9k across the 129 of their papers we have counts for
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High-frequency broadband laser phase noise cancellation using a delay line
Michał Parniak, Ivan Galinskiy, Timo Zwettler +1
Laser phase noise remains a limiting factor in many experimental settings, including metrology, time-keeping, as well as quantum optics. Hitherto this issue was addressed at low fr…
Room-temperature single-photon source with near-millisecond built-in memory
Karsten B. Dideriksen, Rebecca Schmieg, Michael Zugenmaier +1
Non-classical photon sources are a crucial resource for distributed quantum networks. Photons generated from matter systems with memory capability are particularly promising, as th…
Measurement and simulation of atomic motion in nanoscale optical trapping potentials
Signe B. Markussen, Jürgen Appel, Christoffer Østfeldt +3
Atoms trapped in the evanescent field around a nanofiber experience strong coupling to the light guided in the fiber mode. However, due to the intrinsically strong positional depen…
Phonon counting thermometry of an ultracoherent membrane resonator near its motional ground state
Ivan Galinskiy, Yeghishe Tsaturyan, Michał Parniak +1
Generation of non-Gaussian quantum states of macroscopic mechanical objects is key to a number of challenges in quantum information science, ranging from fundamental tests of decoh…
Entanglement between Distant Macroscopic Mechanical and Spin Systems
Rodrigo A. Thomas, Michał Parniak, Christoffer Østfeldt +7
Entanglement is a vital property of multipartite quantum systems, characterised by the inseparability of quantum states of objects regardless of their spatial separation. Generatio…
Long-lived entanglement generation of nuclear spins using coherent light
Or Katz, Roy Shaham, Eugene S. Polzik +1
Nuclear spins of noble-gas atoms are exceptionally isolated from the environment and can maintain their quantum properties for hours at room temperature. Here we develop a mechanis…