152 citations · 176 across the 9 of their papers we have counts for
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The subthreshold issue of fusion-based quantum computing
Matthias C. Löbl, Love A. M. Pettersson, Jan Dragašević +2
Fusion-based quantum architectures are the leading approach to photonic quantum computing. However, the sub-threshold regime, where logical error rates must reach the levels requir…
Realization of waveguide many-body quantum optics
Lena M. Hansen, Clara Henke, Christoph Hotter +13
Controlling light photon-by-photon is central to quantum optics. At a fundamental level, photon interactions are mediated by their coupling to atoms, and ultimate control requires…
Directional and correlated optical emission from a waveguide-engineered molecule with local control
Clara Henke, Thomas Wilkens Sandø, Vasiliki Angelopoulou +10
Radiative coupling between quantum emitters leads to a range of spectacular emission phenomena. Dicke studied the foundations of collectively enhanced and suppressed decay, commonl…
Resonant Energy Transfer and Collectively Driven Emitters in Waveguide QED
Cornelis Jacobus van Diepen, Vasiliki Angelopoulou, Oliver August Dall'Alba Sandberg +6
Waveguide quantum electrodynamics (QED) has opened a new frontier in quantum optics, which enables the radiative coupling of distantly located emitters via the spatially extended w…
Two-photon correlations and HOM visibility from an imperfect single-photon source
Eva M. González-Ruiz, Johannes Bjerlin, Oliver August Dall'Alba Sandberg +1
We study the single photon purity of a resonantly driven single-photon source in the realistic scenario where the excitation laser can leak into the detection path. We find that th…
Cooperative Sensing with Impurities in a Two-Dimensional Subwavelength Array
Oliver August Dall'Alba Sandberg, Stefan Ostermann, Susanne F. Yelin
We propose a versatile quantum sensing protocol based on two dissipatively coupled distant atoms embedded as impurities in a two-dimensional sub-wavelength atomic array. The array…
Violation of Bell inequality by photon scattering on a two-level emitter
Shikai Liu, Oliver August Dall'Alba Sandberg, Ming Lai Chan +13
Entanglement, the non-local correlations present in multipartite quantum systems, is a curious feature of quantum mechanics and the fuel of quantum technology. It is therefore a ma…
Collective super- and subradiant dynamics between distant optical quantum emitters
Alexey Tiranov, Vasiliki Angelopoulou, Cornelis Jacobus van Diepen +9
Photon emission is the hallmark of light-matter interaction and the foundation of photonic quantum science, enabling advanced sources for quantum communication and computing. Altho…