High-performance semiconductor quantum-dot single-photon sources
Single photons are a fundamental element of most quantum optical technologies. The ideal
single-photon source is an on-demand, deterministic, single-photon source delivering light …
single-photon source is an on-demand, deterministic, single-photon source delivering light …
Engineered quantum dot single-photon sources
Fast, high efficiency and low error single-photon sources are required for the implementation
of a number of quantum information processing applications. The fastest triggered single …
of a number of quantum information processing applications. The fastest triggered single …
Photophysics of single nitrogen-vacancy centers in diamond nanocrystals
A study of the photophysical properties of nitrogen-vacancy (NV) color centers in diamond
nanocrystals of size 50 nm or below is carried out by means of second-order time-intensity …
nanocrystals of size 50 nm or below is carried out by means of second-order time-intensity …
New physics and devices based on self-assembled semiconductor quantum dots
DJ Mowbray, MS Skolnick - Journal of Physics D: Applied Physics, 2005 - iopscience.iop.org
Self-assembled semiconductor quantum dots (QDs) exhibit fully quantized electronic states
and high radiative efficiencies. This makes them highly suitable both for fundamental …
and high radiative efficiencies. This makes them highly suitable both for fundamental …
Photoluminescence of single hexagonal quantum dots on : Spectral diffusion effects
R Bardoux, T Guillet, P Lefebvre, T Taliercio… - Physical Review B …, 2006 - APS
We report microphotoluminescence studies of single GaN∕ AlN quantum dots grown by
molecular beam epitaxy on Si (111) substrates. Small groups of emission lines characterize …
molecular beam epitaxy on Si (111) substrates. Small groups of emission lines characterize …
Excitation mechanisms of individual quantum dots studied by photon correlation spectroscopy
Systematic measurements of auto-and cross-correlations of photons emitted from individual
Cd Te∕ Zn Te quantum dots under pulsed excitation were used to elucidate nonresonant …
Cd Te∕ Zn Te quantum dots under pulsed excitation were used to elucidate nonresonant …
Optical probing of spin fluctuations of a single paramagnetic Mn atom in a semiconductor quantum dot
L Besombes, Y Léger, J Bernos, H Boukari… - Physical Review B …, 2008 - APS
We analyzed the photoluminescence intermittency generated by a single paramagnetic spin
localized in an individual semiconductor quantum dot. The statistics of the photons emitted …
localized in an individual semiconductor quantum dot. The statistics of the photons emitted …
Discrete states and carrier-phonon scattering in quantum dot population dynamics
The influence of the growth conditions of multilayer CdTe/ZnTe quantum dots (QDs) on Si
substrate upon their carrier dynamics is studied using intensity integration and broadening …
substrate upon their carrier dynamics is studied using intensity integration and broadening …
Optimal coherent filtering for single noisy photons
We introduce a filter using a noise-free quantum buffer with large optical bandwidth that can
both filter temporal-spectral modes as well as interconvert them and change their frequency …
both filter temporal-spectral modes as well as interconvert them and change their frequency …
Time- and spectrally-resolved four-wave mixing in single quantum dots
We present transient four-wave mixing experiments on individual excitonic transitions in self-
assembled Cd Te∕ Zn Te quantum dots. Using a two-dimensional femtosecond …
assembled Cd Te∕ Zn Te quantum dots. Using a two-dimensional femtosecond …