152 citations · 508 across the 15 of their papers we have counts for
15 papers
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…
Deterministic photon source of genuine three-qubit entanglement
Yijian Meng, Ming Lai Chan, Rasmus B. Nielsen +10
Deterministic photon sources allow long-term advancements in quantum optics. A single quantum emitter embedded in a photonic resonator or waveguide may be triggered to emit one pho…
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…
Direct observation of non-linear optical phase shift induced by a single quantum emitter in a waveguide
Mathias J. R. Staunstrup, Alexey Tiranov, Ying Wang +7
Realizing a sensitive photon-number-dependent phase shift on a light beam is required both in classical and quantum photonics. It may lead to new applications for classical and qua…
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…
On-chip spin-photon entanglement based on single-photon scattering
Ming Lai Chan, Alexey Tiranov, Martin Hayhurst Appel +7
The realization of on-chip quantum gates between photons and solid-state spins is a key building block for quantum-information processors, enabling, e.g., distributed quantum compu…
Quantum state transfer between a frequency-encoded photonic qubit and a quantum dot spin in a nanophotonic waveguide
Ming Lai Chan, Ziv Aqua, Alexey Tiranov +3
We propose a deterministic yet fully passive scheme to transfer the quantum state from a frequency-encoded photon to the spin of a quantum-dot mediated by a nanophotonic waveguide.…
Dynamical photon-photon interaction mediated by a quantum emitter
Hanna Le Jeannic, Alexey Tiranov, Jacques Carolan +11
Single photons constitute a main platform in quantum science and technology: they carry quantum information over extended distances in the future quantum internet and can be manipu…
Entangling a Hole Spin with a Time-Bin Photon: A Waveguide Approach for Quantum Dot Sources of Multi-Photon Entanglement
Martin Hayhurst Appel, Alexey Tiranov, Simon Pabst +10
Deterministic sources of multi-photon entanglement are highly attractive for quantum information processing but are challenging to realize experimentally. In this paper, we demonst…
Fidelity of time-bin entangled multi-photon states from a quantum emitter
Konstantin Tiurev, Pol Llopart Mirambell, Mikkel Bloch Lauritzen +4
We devise a mathematical framework for assessing the fidelity of multi-photon entangled states generated by a single solid-state quantum emitter, such as a quantum dot or a nitroge…
High-fidelity multi-photon-entangled cluster state with solid-state quantum emitters in photonic nanostructures
Konstantin Tiurev, Martin Hayhurst Appel, Pol Llopart Mirambell +4
We propose a complete architecture for deterministic generation of entangled multiphoton states. Our approach utilizes periodic driving of a quantum-dot emitter and an efficient li…
A coherent spin-photon interface with waveguide induced cycling transitions
Martin Hayhurst Appel, Alexey Tiranov, Alisa Javadi +7
Solid-state quantum dots are promising candidates for efficient light-matter interfaces connecting internal spin degrees of freedom to the states of emitted photons. However, selec…
Coherence Time Extension by Large Scale Optical Spin Polarization in a Rare-Earth Doped Crystal
Sacha Welinski, Alexey Tiranov, Moritz Businger +3
Optically addressable spins are actively investigated in quantum communication, processing and sensing. Optical and spin coherence lifetimes, which determine quantum operation fide…