52 citations · 135 across the 5 of their papers we have counts for
5 papers
Limitations of two-level emitters as non-linearities in two-photon controlled phase gates
Anders Nysteen, Dara P. S. McCutcheon, Mikkel Heuck +2
We investigate the origin of imperfections in the fidelity of a two-photon controlled-phase gate based on two-level-emitter non-linearities. We focus on a passive system that opera…
Strong non-linearity-induced correlations for counter-propagating photons scattering on a two-level emitter
Anders Nysteen, Dara P. S. McCutcheon, Jesper Mørk
We analytically treat the scattering of two counter-propagating photons on a two-level emitter embedded in an optical waveguide. We find that the non-linearity of the emitter can g…
Scattering of two photons on a quantum emitter in a one-dimensional waveguide: Exact dynamics and induced correlations
Anders Nysteen, Philip Trøst Kristensen, Dara P. S. McCutcheon +2
We develop a wavefunction approach to describe the scattering of two photons on a quantum emitter embedded in a one-dimensional waveguide. Our method allows us to calculate the exa…
Quenching of phonon-induced processes in quantum dots due to electron-hole asymmetries
A. Nysteen, P. Kaer, J. Mork
Differences in the confinement of electrons and holes in quantum dots are shown to profoundly impact the magnitude of scattering with acoustic phonons in materials where crystal de…
Measuring the effective phonon density of states of a quantum dot
K. H. Madsen, P. Kaer, A. Kreiner-Møller +4
We employ detuning-dependent decay-rate measurements of a quantum dot in a photonic-crystal cavity to study the influence of phonon dephasing in a solid-state quantum-electrodynami…